1st Women In Computing Conference held in Namibia

On the 27th February 2016, the faculty of Computing and Informatics at Namibia University of Science and Technology (NUST) in collaboration with Google, University of Namibia (UNAM) and Telecom Namibia hosted the first ever Namibian ‘Women in Computing’ conference which took place on NUST grounds. The event also commemorates Anita Borg’s birthday which is celebrated around the world. Anita Borg was a Computer Scientist and an advocate for women in computing who relentlessly fought to ensure that technology has a positive impact on people’s lives. She founded the Anita Borg Institute. Click here for more info on her.

The Event

Dr Anicia Peters, Dean of the faculty of Computing and Informatics at NUST, masterminded the event. She is a recipient of the Google Anita Borg Memorial Scholarship for Women in Computer Science  through which she has studied in the US. She has made a vow to encourage girls in Namibia to pursue studies in the Computing field and being a key organizer of this event, is already applying that very vision.

The event attracted some 200 women and girls interested in Computing and related fields ranging from high school learners to professional women and university students/staff from NUST, UNAM and IUM. The Vice-Chancellor of NUST, Prof. Tjama Tjivikua, welcomed the participants and gave his appreciation to the organizers and participants. Topics presented at the conference focused on providing a platform to introduce, attract and encourage women and girls to the Computing field and provide role models and mentors for them.

 “I think it’s very important to get more women into computing. My slogan is: Computing is too important to be left to men.”— By Karen Spärck Jones, Professor of Computers and Information at Cambridge Computer Laboratory.

Women in Computing Namibia Conference

Amongst the key speakers, was Ebru Celik, a Technical Programme Manager at Google. She connected via video conferencing for her talk and shared her successes as well as challenges she faced as a woman in computing. She stressed that a person’s gender should not have any bearing on their profession. In addition to the talks, panel discussions provided an opportunity for participants to ask questions to a group of six panelists who are professionally active in the technology field. A student panel also shared survival guidelines for women that find themselves in a “Male dominated world”.

The participants were served breakfast, a delicious lunch and what is a birthday celebration without cake? Three cakes were prepared for the celebration with some yummy ice-cream to cool-off the participants from the scorching weather outside.

Women in Computing conference Namibia
Dr. Peters cutting cake, YAAAASSSSS!!!!

Participants were also asked to sketch a design that they would like as the official logo for the ‘Women in Computing’ conference. In addition, there was a human bingo competition which encouraged the participants to meet new people and engage with each other. Across the hall from these engagements were exhibitors including a group of three 13 year old girls who demonstrated 3D programming and Tangeni Kamati, a 3rd year Computer Science  student, who showcased his great invention of a car robot. Participants each received Google goodie bags and had access to free and fast 4G LTE Wi-Fi thanks to Telecom Namibia.

Women in Computing Society

The event concluded with the formation of the Women in Computing (WIC) Society which is aimed at creating a platform where women can host get-together’s, plan activities and share ideas that will assist in the growth of the technological industry in Namibia and Africa at large. Talks are underway on hosting the event every year in February.

 

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MOOCs and what they mean for Africa

What are MOOCs?

MOOCs are a course of study made available over the Internet without charge to a very large number of people.

Massive Online Open Courses or MOOCs are essentially the digital extension (or transformation) of distance learning. The term was coined in response to the George Siemens of Athabasca University led course called ‘Connectivism and Connective Knowledge’ which experimented with mixing face to face students with digital participants from the general public in 2008. In 2011, Stanford University developed 3 MOOC courses which quickly gained more than 200,000 registrations combined in a matter of weeks.

By 2012 several well-financed providers such as Coursera, Udacity and edX emerged onto the scene touting content partnerships with several world elite and American ivy league universities alongside a multitude of lower tier university  and independently developed courses. For this article’s purpose we’d like to focus on what these MOOC courses mean for students and young professionals in Africa at large.

MOOCs in Africa

What kind of MOOCs exist?

  • xMOOCs – follow a traditional classroom style format where the eXpert (origin of the preceding x) determines curriculum content, leads a class via instructional video’s and classroom assignments during a given time frame. A lot of the courses on Coursera, for example, follow this method.
  • cMOOCs – do not follow a traditional model instead allowing the learner to choose and pace themselves on the content. The c stands for Connectivist, a which model attempts to push boundaries by also allowing for the learner to create content on the very subject material they are learning. Usually a mentor figure of some kind is still present just to loosely guide the process along but it is up to the learner to choose their own path. Many of the courses available on Treehouse a good example of cMOOCs.

What do MOOCs mean for Africa?

  • Access to an ever growing amount of educational content at little to no cost
  • Content is, in most cases, accessible across a number of devices

The courses you can find available at some of the world’s most popular MOOCs range from ‘Introduction to Artificial Intelligence’ to ‘Learning Basic English’. MOOCs are already taring down the access barriers to education enabling Africans to access world class content at very little cost.

Note that it’s not ‘for free’ as professed by many MOOC providers and mainstream media articles because this is not exactly the case in many instances for the average African user.  While a course like ‘Financial Markets 101’ from Yale University may now be open to participants at no cost for enrolment, the supporting ‘hidden’ costs to access this material for the average African user is largely ignored.

Access Problems

Two core issues at the heart of the multi-tiered problem are:

  • access to quality computing devices/facilities on the one hand
  • access to quality internet on the other.

Access to quality desk/laptop/mobile computing is lacking in many homes and institutions around Africa, the problem intensifies when we look at rural sectors of Africa. While low cost mobile somewhat provides a viable alternative to access MOOCs, not all MOOCs have optimised their content delivery for low end mobile systems.

Whether you are dealing with sporadic power dropouts in South Africa or Sierra Leone or exorbitant broadband internet access prices in Namibia or Mozambique, getting stable and fast internet access is still a hindering factor in many parts of Africa.

The above notwithstanding, MOOCs have the potential to enhance the efficiency of Africa’s public education systems (the so called ‘Ivory tower’ problem) if the political/academic will and social dynamic in the various countries is present.

What do MOOCs mean for me as a young African student or professional?

MOOCs mean that even without instructions or assistance from your lecturer or employer that you can gain world class knowledge, skills and accreditation by participating in a MOOC of your choice. The access problems notwithstanding, you can take courses in various fields offered by top elite universities such as Harvard, MIT or UCT at little to no cost.

The information and course content might not always be accurate or appropriate for your locale but nevertheless being able to study ‘Computer Science 101’ from Stanford University (The creators of Google studied there) in the comfort of your home or local library beats having to raise local equivalent in USD currency to attend the course physically. Never-mind the normal entry requirements to get into some of these ‘elite’ universities.

Some platforms such as Coursera or NovoEd, usually for a fee, also provide certification and accreditation upon course completion which is recognised by companies and institutions around the world.

MOOCs can also assist young entrepreneurs, if you are able to beat the internet access hurdles, you can enhance your skills cheaply and thereby decrease the risk of your business venture failing.

MOOCs in Africa

What do I need to access a MOOC?

  • Somewhat stable Internet access
  • A desk/laptop or smartphone/tablet
  • A willingness to learn and discipline to hold yourself accountable for finishing a given course

P.S. Many post 2013 Samsung smartphone/tablet devices ship with the ‘Samsung Learning Hub’ applications which provides access to a select number of MOOCs. If you are lucky to own an Apple device, they also ship with the iTunesU application which provides an extensive selection of MOOCs.

How do I find a MOOC that interests me?

A Google or search engine query is usually an easy enough method to find a suitable MOOC. For example the search: ‘Computer Science MOOC’ will return a good number of actual MOOC websites that offer such a course. Another search query method is ‘University name – class name MOOC’ e.g. ‘University of Cape Town Medical Science MOOC’.

Some prefer to research their most suitable MOOC by referring to ‘best of’ lists, which list MOOC platforms based on some or other criteria. We have included some of those lists below and more can be found via a search engine query (such as searching for ‘Best MOOCs’)

We’ve found MOOC List an excellent resource for people who really want to get specific. It is a comprehensive database of most MOOC courses available on various platforms to date.

We are happy to answer readers queries regarding MOOCs. Please either leave a comment or mail us for a reply.

2nd Namibian Open Data Hackathon underway

2nd Namibia Open Data Hackathon

The 2nd annual Namibian ‘Open Data’ hackathon is underway at the Namibian Business Innovation Institute’s (NBII) Mobile Lab located on the Namibian University of Science and Technology (NUST) grounds. The hackathon event runs all whole day on the 5th and 6th of March, 2016.  Participants form teams and focus on one of 5 areas of public service delivery to create software enabled solutions to them. Follow up prototype presentations are to be held at 5:30pm at the same venue on Thursday, 10th March, 2016.

Lamech Amugongo working on tracking Windhoek's public transport.
Lamech Amugongo working on tracking Windhoek’s public transport.

“To create awareness around using open data to improve efficiency in Namibian social and civil service delivery.”

The event is organized by Lamech Amugongo, a software developer who has been active in the nascent innovation and open data scene in Namibia, and NBII’s Mobile Lab which provided the space and internet access.

What is ‘Open Data’?

‘Open Data’ refers to the idea that certain data should be freely available to everyone to use and republish as they wish, without restrictions from copyright, patents or other mechanisms of control. In the context of this hackathon that means accessing public data around social services and identifying where improvements using software based solutions could be made.

For example a UK based startup , TransportAPI,  aggregated all British public transport information ranging from bicycle lanes to city underground train schedules into an easily accessible API which is now used to build apps by various municipalities and businesses alike.

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Gervasius Ishuuwa working on the eHealth solution

Over 15 participants attended and created 5 teams that focused on creating software based improvements to service delivery in:

  • Water utility services
  • Medical health based services
  • City public transport services
  • Emergency response services
  • Food Bank access services

Lamech says he created the event to create awareness around using open data to improve efficiency in Namibian social and civil service delivery. Teams will present their prototypes at the Mobile Lab on Wednesday and are expected to present final versions at the national ICT summit taking place later this year.

A highlight of this hackathon event was that teams got to work with smartcitizen.me‘s Arduino kits which include various sensors for environmental data.

The atmosphere at this year’s event was lively with developers fully engaged in the projects they are working on. Participants remarked on how events of this type were sorely needed and must take place more frequently in the future. The event is expected to expand into different regions of Namibia in 2017.

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1st Namibian YouthMobile programming workshop gets underway

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On 11th-23rd November 2015, The Tech Guys in conjunction with P.A.Y. Namibia and UNESCO Namibia held a 10 day YouthMobile Computer Science Principles workshop which culminated in 6 teams presenting 6 Android app prototypes built using the MIT App Inventor IDE.

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17 students took part for an average of 5 hours per day exploring themes from digital literacy to how technology impacts their communities and how programming can be used to solve problems within their own communities. 12313606_775510622576056_8345678228013224713_n

The course material has been adapted from various open source repositories such as csunplugged.org, code.org et al. The aim of the workshop was to build at least 4 Android application prototypes aimed at creating a social impact within their communities. The teams managed to present 6 promising prototypes ranging from an SMS crime alert app to a University of Namibia campus navigation system.

Results from the workshop will be tabulated and discussed in an upcoming stakeholder meeting to be held at the UNESCO house in Windhoek later this week.

The workshop is part of a drive to reform the state of computer programming education in Namibia at a national level and also works as a short feasibility study which is to be extended in 2016.

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Why STEM needs more women

 

Women in STEM, courtesy of cnn.com
Women in STEM, courtesy of cnn.com

Before 1993, most women that visited ER rooms in America were misdiagnosed with various illnesses, many of them would  later be revealed to have had heart disease . A harrowing number of these women were effectively sent to their deaths because of  scientific tests that were essentially devoid of any insights on the accuracy of the tests on women. Until 1993 the pervading belief was that women exhibited the same symptoms as men for cardiovascular disease, it was later found out that this was not necessarily true. This new revelation in science caused standard testing methods for cardiovascular disease to be discontinued, by then of course thousands of women had suffered adverse effects to misprescribed drugs that were created on clinical trials focused on the average sized man. This kind of oversight was motivated by the simplistic idea that women are “emotional” or in slightly more scientific terms, that they have physiological imbalances that make their test results unreliable. Surprisingly, this procedural bias continued in the US drug industry from 1850 to 1992 before health regulatory bodies mandated the inclusion of women in clinical trials. It is now known that women exhibit different symptoms to heart disease and perhaps consequently, that more women die of heart attacks than men. Although macabre, the story reveals a cross cutting homogeneity within the scientific enterprise that provokes us into wondering about what else we continue to miss daily because of gender specific valuations. We can only hope that our ignorance is not nearly as fatal as a heart attack.

So far, the story of women in STEM (Science, Technology, Engineering, Mathematics) has been one of inclusion, and one that is often overdressed in romanticized gender parity rhetoric. Statements such as “women are equal” and “women as just as capable as men” are often meant to imply that women are just like men, or I imagine that is what most men hear. This could be because men are unfortunately the status quo and sometimes when you are the status quo, it is hard to realize that there is another “quo”. The argument of equality for women in STEM in the formative years was poorly articulated and not well understood. This is true for equality for women in general, perhaps this is why, when faced with some ideas of feminism men are quick to retort that women should do their own heavy lifting or hold their own in a bare knuckle fist fight with a man. Of course the argument is more correctly framed today as an issue of equal rights for women. In the hope of building a more just and equitable society, most of us wish for the equal inclusion of women in both the knowledge and monetary economy because we believe that we have to be fair but I’m afraid this sentiment alone is not enough and in fact undermines the real contribution of women in any economy.

rosieforstory_0I am sure by now you have guessed that the author of this article is a man, one that until recently often saw it as a duty to the see the equal representation of women as a way to promote just order in the world. What I didn’t know about is the genius of decentralized design and comparative advantage. The truth is men and women are fundamentally different but most of us are guilt-tripped into ignoring why this is a good thing. There is a thing, a keen perspective, call it “gender innovation”- that only women can offer because they are women. This perspective is the billions of female minds thinking and dreaming up inventions to world problems, inventions we will never get to see because they are actively being repressed and downplayed by the dominant male bias. The male bias is an anachronistic bastion that maintains that only male ideas or ideas that solve men’s problems are worth pursuing because civilizations were built predominantly on the achievements of men, this idea is counter-productive to the say the least.

I often liken our predicament to the benefits brought about by extra-terrestrial inventions or technologies meant for space. Autonomous vehicles for instance where envisaged for space and deep-sea exploration because there is no place more foreign or hazardous to us. These technologies have found earthly/terrestrial applications. In order to solve a problem, woman centric or otherwise and because of the obvious motivation, a woman will invent something that can find far reaching applications, widening our inventory of inventions. This is the key to sustainable design and ostensibly the reason nature breeds diversity, because it makes the biosphere more adaptive to an ever changing environment. This is what we’re missing out on, a plethora of woman-built inventions that make us more adaptable to change in political, health, technological, economic and educational ecosystems. This is why the title of this article reads the why it does, “STEM needs more women”. Science and technology actually need the inventions of women, from a purely scientific, economical, functional and unadulterated point of view you cannot not have a sustainable and growing enterprise in science if you willfully crowd out the contributions of other scientist based on their nationality, ethnicity or gender. If you do this then science becomes esoteric and secretive like religious sects crippled by Aristotelian ideas of a universe with a “special” earth at its center. This should be the dominating argument, plain and bare, objectively presented with compelling numbers that show that less than half of a world’s population worth of intellectual raw material is being wasted. It is the thousands of jobs technology is projected to create with only half a work force to fill these jobs. Gender equality rhetoric in isolation is nothing but well-meant platitudes that mythologise the benefits of real equality.

In our experience teaching computer science thinking and programming to primary age girls, we found that the greatest challenge is convincing the girls that computer science is not a “boys thing”. There is a noticeable lack of a good interpretation of the STEM curriculum that makes it hard for girls to imagine themselves as thriving scientists and engineers. The curriculum is often presented in a skewed way, especially at primary ages it suggests that boys are more suitable for STEM jobs because they have an early experience playing games and toys related to STEM jobs. Scientific jobs are not easy but primary education should not scare girls from choosing STEM careers, same there should be no illusions about how much societal forces will try to discourage them, they should be made aware of the male bias. Women are early adopters of technology, to encourage our Computer Science girls class we often lead with explaining that the worlds first computer programmer was a woman, lady Ada Lovelace. To drive this point home we make references to the 1940s when most men worked hardware engineering jobs while women “manned” office desk jobs working with software and becoming the world’s first software engineering work force, in fact the term “software engineering” was coined by Margaret Hamilton, a woman. Obscure stories about women’s contributions to computer science are bountiful, read this report on the ENIAC six, or this one about the history of programming. . When teaching the girls, you have to situate them in a historical and present day reality all the while checking your own vantage point and bias.The best way to encourage participation of girls in STEM is to give them role models, increasing the prominence of women in STEM galvanises their enthusiasm to pursue STEM careers. Of course dispelling the myths of the male stereotype gets harder when there are daily reminders that there are those who think women have no place in computer science. The gamer gate controversy is an example of how misogynistic sentiment can sometimes scare women out of the tech industry.

Mae Jemison image, the first African-American woman in space has a background in engineering and medical research
Mae Jemison image, the first African-American woman in space has a background in engineering and medical
research

Debunking the male bias doesn’t happen without debunking cultural and racial constructs.It is undoubtably harder for black women to pursue careers in STEM, even with inclusion programs the overall number of black women in STEM fields has remained alarmingly low. Cultural generalisations that commit women to other professions are a greater challenge to black women. The admission of black women in academia is often just part of meeting a diversity quota, this makes for a good splash of color on the university personnel page. Academic brilliance of women from minority groups is even less acknowledged in academia, so much so that there is an invention of the word “Minority Academia Ghetto”, a place where the non-functional, non-essential minority staff of universities are relegated to. It is evident that minority groups have been kept out of post doctoral and higher management positions, this further marginalizes black women and causes them to suffer from depression and impostor syndrome. Clearly we have a long way to go before women feel completely welcome in STEM but good progress is being made all around, the world is slowly realizing that women will offer an incalculable contribution to science if they are allowed to participate on an even playing field. A more productive world of science would have us see a shift from an emphasis on the gender meritocracy that relies on ideas of victimhood and pity praise, to a realization that excluding women is slowing down innovation that would otherwise make us a more advanced society.

Check out the following resources if you want to get into STEM

 

Moore’s Law no longer our performance oracle

Integrated Circuit, photo courtesy of http://wonderfulengineering.com

With the debut of technology theories like the technological singularity and the realization of “the internet of things” on the horizon, there has been clamorous panic among technocrats as they debate whether we can continue to accurately predict or control technological advancement. The optic we have used to predict computational power for the last fifty years or so has been Moore’s Law. Without getting into the highly intellectualized rigmarole of digital electronics, Moore’s law reads like this, “the number of transistors that can be placed inexpensively on an integrated circuit doubles approximately every two years” but is interpreted to read like this, ” the number of transistors that can be placed on an integrated circuit doubles approximately every two years increasing computational power or performance exponentially without diminishing returns”.

How did we get here? a simple thought experiment called the Sand Heap Paradox can be used to put things in perspective. We have a heap of sand and we continuously remove one grain from it. The change in the size of the heap is nominal, so much so that we fail to realize that it is reducing in size, although very slow and on a miniscule scale. Fast forward a few years and there is only a single grain of sand left and no heap. Think of the end of Moore’s law as the moment we realize that there isn’t an infinite amount of sand available and that all predictions have their limits. Sand of course is almost poetic in our case since silica is used to make silicon which is a key ingredient found in every microprocessor transistor.

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This is where we find ourselves. The number of transistors you can cram into a chip can’t increase forever because of the physical limitations of silicon based chips. Some research is suggesting that this was already the case at 28nm(nanometer) but microprocessor giant Intel reported a 14nm achievement in 2014. The biggest hurdle to keep shrinking transistors to tiny atomic sizes is heat and leakage. At 5nm the laws of physics turn the chip into a frying pan and quantum mechanics at that size scrambles the atom and disrupts information flow (ability for signals to travel through a logic gate on a silicon wafer in a coordinated fashion). So Moore’s law falls short at postulating leaps in computational power primarily because the axiom is untenable at a certain size and that limit is fast approaching. Cutting edge research is instead looking at quantum and molecular computing to foster in the new paradigm for processing power with post silicon transistors. In this TED talk Ray Kurzweil gives the silicon based transistors another 10 years before we reach the performance apex. I need to mention that Kurweil has an impeccable history of predicting trends in technology. Renowned futurist Michio Kaku also echoes Kurzweil’s sentiments. The more closely we examine Moore’s law or its inaccurate interpretation the more it appears that it is a rule of “dumb” or self-fulfilling prophesy that merely coincided with Intel’s success in the microprocessor industry, Moore’s law for any scientific purposes is already dead and is only used purely for marketing purposes. So really the question is not whether Moore’s law is still valid, but for how long it will be be the conceptual framework we use to fuel our postulations of computational processing, pundits say 10 years but add on some reverse engineering with 3D transistor arrangement and we have roughly fifty years more.


mooreslaw_660In conclusion the debate on Moore’s law can be polarized into two camps, those that think computational power on silicon based transistors will keep increasing forever under the Moore paradigm and those that think the days of increasing computational power using silicon based transistors are numbered. Now you’re probably wondering whether all of this matters to you as a consumer, the answer is it probably doesn’t but the next paradigm which we think of to conceptualize computational performance leaps will probably give rise to greater computational power. When we move from Moore’s law and believe me we will, this will punctuate a transformation of our technological civilization. Think positronic brains and human like interactions with virtual personas. The silver lining on the dark cloud of Moore’s law might be as Ray Kurzweil puts it, that

“the dwindling of any paradigm is that it creates research pressure to come up with another paradigm that improves on and supplants the previous paradigm”.

Moshe Y. Vardi who wrote an article (Is Moore’s Party Over?) also seems to agree, adding that the death of Moore’s law will plunge us into a time when we will have to become creative with algorithms and systems in order to leverage the stagnation. Exponential growth of computing power under Moore’s law will definitely slow, perhaps to continue under molecular computing or some other far out concept.That is it for now, time to retire Moore’s law to the same place we put Ptolemaic planetary theories.

You can read Intel co-founder Gordon Moore’s original paper here

How To Speak Startup in Africa

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Many a times have I sat with various people across myriad entities we engage with locally in Namibia and in broader Africa and have been met with incredulous stares followed by ‘Say What Now?’ at the language that we employ.

If you work in the tech startup space (or have recently binge watched HBO’s Silicon Valley), you will notice that people speak with terms and abbreviations which might lead you to wonder if programmers have applied Zip compression to the English language while speaking.

In Namibia, and I suspect most of the emerging economies around the globe, this lingo tends to leave even IT managers of large scale firms scratching their heads. That being said, there is a lot to say for tech startups in Africa creating their own set of flummoxing abbreviations but let’s leave that discussion for another day.

However, The Tech Guys is here to demystify startup lingo into a more common lingua franca. The tech startup nerds in Africa, after all, are worth trying to understand as they’ll probably be the integral puzzle piece for African prosperity in the 21st century and beyond.

So, without further ado, I give you How To Speak Startup(Try not to be too serious about it….seriously though.):

Tech Startup – An unfunded group of people with an idea that potentially solves a problem using technology. They probably don’t sell or fix your PC’s or do email server installations. Not to be confused with your workplace IT helpdesk.

Code – what software engineers/programmers do.

Disrupt – To make a previous way of doing things look bad by using technology to do it a new and vastly better way.

MVP(Minimum Viable Product) – A prototype of your startup idea, that usually is little more than a Powerpoint presentation.

Acqui-hire – A strategy for acquiring talent pioneered by Google in the mid-2000s that happens when a bigger company thinks your team is good but your idea is hilariously bad. Also called a “signing bonus.”

Failure – A bad thing that has recently put on a pedestal as something to be celebrated.

Cashflow Positive – Someone gave us a dollar.

Pivot – What happens when a company realizes its course of action is not living up to expectations. (See also, Failure.)

SaaS (Software as A Service) — It loses money.

Pre-Money Valuation – A number you made up.

Post-Money Valuation – A number that you made up alongside your VC with the addition of some cash. Your burn rate is probably too high.

“I work in PR.” – I am, in fact, in possession of several journalists’ email addresses.

Exit – Exits come in two different flavors for entrepreneurs: good and bad. Good exits happen when you’re “killing it,” your company hasn’t killed you yet, and another company comes along to buy yours. (See possibly, acqui-hire.) Bad exits are another way of saying you failed to disrupt much of anything besides your VC’s portfolio performance.

“I’m a serial entrepreneur.” – Person who had two ideas, both of which failed.

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The Space – Because calling the field in which they’re operating an industry, vertical or even genre is too hard, entrepreneurs like referring to their company as being a player in a given space. They especially like doing this when they know they’re in a crowded market. We don’t know why they do this either.

VC – 1) Venture capitalists raise money from wealthy individuals and institutions and dump lots of said money into young companies in exchange for a cut of the company. 2) An institutional dealer of pharmaceutical-grade Opium. (See also, Opium.)

Opium – OPM, or “other people’s money,” is an incredibly addictive substance to entrepreneurs that’s rarely respected or missed until it dries up.

“We’re doing great.” – We are not doing great.

SF / The Valley – 1. The place you refer to when convincing government officials that investing in tech initiatives is a good thing. 2. A place that VC’s and tech luminaries talk up as the greatest place on Earth that you must move to if you’re from anywhere that isn’t San Fransisco or The Valley.

“We’re growing 500 percent week-over-week” — Last week we had one user, today we have six.

“We’re not currently raising capital.” — We’re currently raising capital.

UI/UX – A portmanteau of UI (“User Interface”) and UX (“User Experience”) often used by design-challenged entrepreneurs when referring to the aesthetics and usability of their product when actual understanding of good design principles is fundamentally lacking. Used in a sentence: “Our Push for the ‘Find My Goat A Date’ app is crushing it because of our design wizard who is slinging some hella dope UI/UX.”

“We’re a design-centric organization.” – We don’t know how to code.

Non-GAAP Profitable — What companies that are very unprofitable like to claim. The idea that non-cash costs don’t count is usually the sort of sickness you see here.

“I’m the business guy.” – (See: Growth Hacker.)

Gravity — What The Tech Guys is trying to escape using maximum thrust. (Yes, we are going to build rockets.)

Growth Hacking – Sales, marketing and associated activities, but with a label that incorporates the word “hacking,” because nontechnical people want to call themselves “hackers” too.

“We’re seeing great gross margins, and so are investing in growth given our strong, SaaS unit-economics.” — We lose money.

“We’re stomping on the gas pedal, given our strong SaaS unit-economics, and are actively seeking additional capital to power our sector-leading growth.” — We have lost all our money and need some of yours, please.

“We’re Killing It!” – Your dreams and investors’ dollars are probably being killed.

We hope this helps you navigate your encounters with tech nerds or wannabes.

This is a modified version of TechCrunch’s Alex Willhelm and Jason Rowley’s 2014 article with some adjustments to locally contextualize things ;-)!

Thank You 2014, 2015 Leggo!

2014 was a tremendous year for the Tech Guys having

We would  like to thank the following entities for their partnership at some point or another in 2014:

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In the following year, prototyping our product will be our paramount agenda as well as strengthening current initiatives and engaging the budding startup community in Windhoek.

We hope to meet you all again in 2015 along this long walk to freedom from gravity ;-)!

Nanotechnology: The Future of Faster Electronics

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With 15,342 atoms, this parallel-shaft speed reducer gear is one of the largest nanomechanical devices ever modeled in atomic detail.

Nanotechnology refers to an area of science that involves the manipulation of matter on an atomic or molecular scale, generally accepted to be in the 1 to 100 nanometer range in at least one dimension. It involves the creation of chemicals, materials and even functioning mechanical devices at an extremely small scale.

So just how small are these nano objects we’re talking about, I hear you ask? Well since you asked so nicely, I’ll attempt to explain.  For starters – just to give you an idea: 1 nanometer (nm) is about one billionth of a metre. A human hair is about 80,000 – 100,000 nm thick. Using the gift of imagination, let’s shrink ourselves down to the nano scale (effectively making us The Nano-Tech Guys? Has a nice ring to it, don’t you think?).  Now that we’re tiny, let’s adjust the scale of things and take a look at a few familiar objects, to bring things into a more familiar perspective.

If we took 1 nm as representative of 1 metre, then mini me would be 1.7 nm tall. Our previously mentioned human hair would be 80,000 metres thick. That’s 80 kilometres. A sheet of paper would be 100 km thick. So if mini me stood next to a sheet of paper, it would be like big me standing next to something 100 km high. An object the thickness of a coin would be high enough to bump into some low earth orbit satellites. I hope this helps put things into perspective. Anyway, moving on…

I think it’s fair to say nanotech is still in its infancy, owing to the obvious difficulties in manipulating matter on such a small scale. At this tiny scale, many of the materials we’re used to dealing with have very different and very interesting properties, opening up a range of applications and possibilities. Ever the inquisitive one, I hear you ask again – “What can we do with these tiny items?” Well actually, you may have already used devices and products that incorporate nanotechnology. A few examples are:

 Sunscreen
Yes, sunscreen. Your transparent sunscreen most likely has nano-particles of titanium dioxide and zinc oxide that absorb harmful UV rays.

 Clothing
Nanoparticles are increasingly being added to clothing to offer UV protection, antibacterial action via silver nanoparticles, or nano silica particles for waterproofing. Expect future developments to merge nanotubes and nano fibres into “smart” clothing that can respond to your body, or your immediate environment.

 Computers / Smartphones / Tablets
Yup, those too. The super-fast processors that run your PC, smartphone, etc are manufactured using ultra-small semiconductor components that can be as little as 22 nm across nowadays.

Graphen-640x512
Graphene is an atomic-scale honeycomb lattice made of carbon atoms.

 

One substance that seems to be causing plenty of excitement in the nanotech world is graphene.
Graphene is simply our old friend carbon – the same stuff that gives us charcoal, pencil lead, and the black stuff you have to scrub off the bottom of the pot when you get carried away playing games and you burn your dinner. Carbon atoms can be arranged in a variety of ways, with very different results. Depending on the configuration of the atoms you can get hard diamond, or soft pencil lead, to name only 2.  Graphene is a hexagonal, 2-dimensional sheet arrangement of carbon atoms, and is only one atom thick. This substance has incredible properties, particularly excellent electrical conductivity, which makes it perfect for manufacturing computer chips. Graphene nanoribbons could be capable of transporting electrons thousands of times faster than a traditional metallic conductor, resulting in fast processors and solid state storage technology that would be a gamer’s dream.

The medical applications of nanotech are shaping up quite well too, with biotelemetry implants the size of a grain of rice that can remain powered (with a graphene technology battery) for up to a month. In the medical field, nanotech also allows for effective drug delivery mechanisms. A nanostructured composition encapsulating a protein called interleukin-2 (IL -2), which is lethal to cancer cells, helps fight cancer more effectively while minimizing the side effects of high dosages of the “naked” IL-2 protein.

Nanotech has the potential to revolutionize a large number of industries. If we can develop better techniques for manipulating matter at this scale, we can expect a myriad of amazing new applications to crop.

 Right, so I’m off to play Crysis, where nanosuits and other cool hi-tech stuff abound. Let’s hope I don’t burn my dinner.