Recently bought a Bigtrak Rover, kind of the smaller 'sibling' of a Bigtrak (see above).
It has the some of the same functionality as the Bigtrak, though no cannon sound. Control is via an iPhone or Android phone app, giving the same direction and number of steps functions (see below) found on the larger Bigtrak.
A Nice, little robot that use the phone to control the robot. A set of cones gives the option of setting up an obstacle course. Once the app is installed it is very easy to get going with this. Would have liked programming from a PC or Mac. At the price, this is a good fun piece of kit.
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