Building on their earlier success with the Google Cloud Vision platform, the good people over at Dexter Industries have come up with a great way of sorting through chocolate bars for Halloween. Using a BrickPi and LEGO pieces, they’ve created an automatic conveyor belt onto which you place your chocolate. The belt drops the individual bars into a basket which triggers the taking of a picture via the Pi camera. Google Cloud Vision is then used to identify the bar and it is then sorted into ‘good’ and ‘bad’. Lovely little project using a mix of technology. Take a look here or at the video below: