Swan Bot 
Ro[BO]tech is currently designing a fully automated swan robot. It will not only be able to swim on water, but will also be able to peck at and swallow food. With tweaks in the code we may be able to use color to allow our robot to identify what swans eat, for example, algae and other plants found in rivers. This is a novel approach, as color has been used in the past to automate certain processes, but not for identifying food for simulated eating.