Walter Bender was one of the first people to be involved in the One Laptop Per Child initiative, which seeks to make portable computers affordable and place them in the hands of children who need them across the globe. While at OLPC, Bender was president of software and content. Last month, he left OLPC to form Sugar Labs, which exists to develop and improve the Sugar user interface, an open source software layer originally designed for OLPC’s XO laptop. His departure coincided with the announcement by OLPC that it would begin offering Microsoft Windows as an option for the XO.