Using the iPhone, I have seen the video and read the article. On the D.light, in particular, I cannot understand why they say they have an "unarticulated need". The need is clear: to provide better, safer, cleaner light than that provided by kerosene lanterns. That need can be articulated easily, by comparing the two power sources, health risks, etc.
We do not know the price of the D.light for comparison with the kerosene lantern. That is one issue I have in making sound comments. I… Continue
Posted on September 9, 2010 at 1:30pm — 2 Comments