Robots, even tiny ones, are generally not known for being cheap. While this is partly because of their precision-made arms, legs, wheels or whatnot, much of the cost is due to their electronic components – their sensors, input/output interfaces, and processors. Given that most people already have all of these things in their smartphone, however, why should they bother paying for them over again in a robot? Why not just temporarily make the phone part of the robot? That’s the thinking behind smartphone-based robots such as Romo, Botiful, and Polaris. The latest such ‘bot to come our way is Overdrive Robotics’ appropriately-named SmartBot.
Read the full article: SmartBot puts your smartphone to a new use