You may have never heard of Pixel Qi, but we’ll wager that you’ve heard of One Laptop Per Child. Mary Lou Jepsen, the company’s founder and CEO, left OLPC in 2007 in order to focus on creating her own $75 laptop using technologies she invented at OLPC. Needless to say, the departure was quite controversial in its day, but now the company has moved on to focusing specifically on creating low-power displays. Just days ago, the outfit admitted that it was ready to “soon start shipping” low-power screens that increase