Let's Make Robots!

Sound recognition

Barking mad, or barking up the wrong tree?

Ok, so I told my wife I was building a robot (which is going to be based on the start here robot). When she asked what it’s going to do, I told her it’s going to wander around the house avoiding obstacles. She wasn’t impressed at all (does anyone else have a wife who doesn’t understand?). She replied “Is that it?!” I had to think on my feet, so I told her it’s also going to bark like a dog when someone knocks on the door, so they assume we have a big dog.