Far too many drone companies have been involved in a journey that has been characterised by a short honeymoon. From an African standpoint, the journey was always delayed.  Most African drone companies have been involved in training initiatives , environmental initiatives and consumer journalism .  But the bulk of the drone development was performed in Asia , USA and Europe .   So it's no surprise that Venture capitalist invested mainly in Asian and American companies.  But given the recent reports and the foreclosure of big startups last year , the drone landscape has changed.  So a question needs to be asked, what would happen to up-coming drone manufacturing companies based in Africa? Below are three key aspects that we believe drone manufacturers need to take into consideration going to the next 3 to 5 years. Focus on Functionality One of the biggest elements when it comes to drone development is the ability to focus not just on the e...

The race towards bringing robotic flying things hasn't slowed down. The effort to reduce the art of electronics and power consumption to a minimal size has often not shown the commercial uptake it deserves. At least from the skills-basis standpoint. It takes a pretty special bunch of individuals to be able to work in a world of the minuscule. The question I guess is more from the intent of the technology. Do you remember the Kodak camera that you could find at any tourist store? At the time, it was brilliant technology with a commercial uptake, but not sustainable for the needs of the future tourist. That technology had to die and die hard. On the other hand, there's aluminium/cast iron pot in the dusty streets of some West African countries, is still made in the same way 30+ years after that technology was conceived. So what makes technology have a staying factor? In the case of microrobots and any new technologies that are on the horizon (like our interest i...

We've reviewed a report by Deloitte discussing issues on how to leverage and protect Africa's innovation for future growth and economic stability. It was highlighted that the traditional focus on exploiting commodities hasn't yielded the redistribution of wealth or improve the standard of living for those working in that sector. Moreover, over 75% of economic activities happen in the informal sector (Nigeria statistics), which is exposed to the volatility that commodity markets are subjected to, which is detrimental to the impoverished communities. One of the major points which directly relates to our mission objective is the following quote from the report: " Yet, as much as innovation is important, there needs to be more focus on the final outcome of innovative solutions. "  In Africa, innovation is part of the daily survival. But it's usually unstructured, very often short-sighted and localized in it's application. Moreover, the growing yout...

So i've been looking over the last few months how I can get to fly more of my quadcopter drone for both research and leisure. The major drawback of the 1.6kg drone is its form factor at the time. Being a H-frame quad with cross rotor length of over 80cm, I had to purchase 110L storage bin to keep it safe and damage-free. After much research I ended up a natural solution that would involved just a steel saw and good eye for detail. The other (obvious) requirement for this folding mechanism is that it should make the deployment time as fast as possible with a few if not no special equipment. This led the the solution of cutout the area around the second bolt of each arm to allow pivoting action on the first bolt. The cutout should also be such that bolt hole remains to be used as a stopper to maintain symmetry along the quad x and y axis. The high contact friction will be used to ensure the arms remain in the required position throughout a particular flight. After much sawing and...

Don't get me wrong. I like Mathworks products, specifically MATLAB and the suite of control toolboxes. But for curse of being a super monopoly software is that, in order to make profit to drive software updates (which is now expected to be at least twice a year on most toolboxes), the focus is on the popular user requirements. This is often based on academia and research houses which often doesn't deal with hardware or firmware. In so doing, a large percentage of professional engineers productivity is directly coupled to the level of expertise of the analysis tool rather than the process upon which the product is based. Consequently, the poorer or bloated the tool, the slower can an engineer develop a product at lower cost. Unfortunately, the reliance on more powerful machines is the way to circumvent to problem. Just run the bloated simulation fast enough that's it's on longer noticeable to the designer. But is that engineering design? Is not the whole point to i...