"wanted was a #RaspberryPi that was actually designed for #robotics. So they built #Rex." "and #Alphalem OS, the open source operating system that drives it." "doesn't recommend the Rex platform to beginners. Instead, he suggests #Lego Mindstorm kits or, for slightly more advanced builders, the Arduino." Rex kickstarter: 115 backers, $11,846 pledged of $90k goal, 24 days to go