Sphero have a track record of making well sort of fast spherical robots (along with a few Star Wars ones) in a recent kickstarter campaign they have a released a tracked robot https://www.kickstarter.com/projects/sphero/sphero-rvr-the-go-anywhere-do-anything-programmabl/description - RVR and it is still fast and fun. It does seem to be a step up, they are allowing more customisation with a expansion port and on-board power, aimed at connecting other pieces of hardware, for example, Microbit and Raspberry Pis.Even without these it is not short of sensors and lights The simplest way to program it is still through the Sphero Edu App and its block programming providing a quick way to get going. This feels (to me) like a move towards the more 'traditional' robot hobbyists market - and that is fine. It comes almost completely built, so it is soon ready to go out of the box which is nice. I am interested to see what re...
Robots and getting computers to work with the physical world is fun; this blog looks at my own personal experimenting and building in this area.