Lego Mindstorms Guard Bot

Occupation: Home security Function: Scans your room for intruders! Bio: This is one robot who’s serious about his job. He’ll wait silently for someone to try to sneak into your room, then take a photo with your digital camera and send an alert message to your phone!
Video Rating: 4 / 5

Guard-Bot: A LEGO MINDSTORMS NXT Robot

This walking robot is from Chapter 15 of my book, “The Unofficial LEGO MINDSTORMS NXT Inventor’s Guide.”
Video Rating: 4 / 5