Robot App™ Description
One of the most popular MINDSTORMS apps is a brick sorting machine, and this is just such a robot. It uses a light sensor to identify the color of a brick: black, grey or white, after which the brick is put in the appropriate bucket.
Developer: Laurens Valk
LEGO®is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this app. This app does not feature any of LEGO's copyrighted or trademarked material, and is in accordance with their fair use guidelines.