Mirobot is a WiFi drawing robot that's easy to build and use.
It's designed to help children learn about technology, engineering, and programming. This is the latest version of Mirobot as seen on Kickstarter. It's easy to build and comes with collision detection, line following and sound by default (no add-on kits required). It comes as a kit, no soldering necessary. Once you've got it up and running you can use the apps (apps.mirobot.io) to learn about programming and learn how to do more with it.