Mt. Nelson Robot Floor Cleaners - Optimal Paths
To see 11 year old Maddy and Em's robot cleaning all the squares without cleaning any square twice (videos 0:45):
Windows, Phone, iPad, iPhone, Fire, YouTube.
Our first floor cleaner than can perform a double loop (movies 0:44):
Windows, Phone, iPad, iPhone, Fire, YouTube.
These 2012 videos are from Mt. Nelson School Tasmania, and are used by kind permission of Mrs. Ros Neilson.