The ultimate geek gadget

sumo jumping is a combination of technologies (gyroscopyque management mode jumps ....) while remaining simple.

It's really fun to play with, especially FPV mode on a great smartphone or tablet, where it seems to be immersed.
What is unfortunate is the latency time (1-2 seconds) of the camera that requires you to regularly look where is the sumo rather than using that of the screen. As against the picture is very fluid on a G3 lg. it is much less on a samsung galaxy s2 (but this does not come from the sumo but such).

The use of wifi is a good choice because the scope is quite sufficient for this type of device.

from a material point of view, nothing to say about sumo. you can enter into the joys of model simple and not too expensive way.

The Parrot or should make efforts, it is on its application freeflight 3 which is not intuitive on a phone and very unstable (too much crash without reason or inability to connect sumo). I have not been able to understand and correctly use the method roadmap. Management joystick is however very well thought because you do not have to have fingers in the exact place ...

The battery is not suited to me: 6 minutes of play about it is not enough, and then provide the purchase of spare batteries.

THE sumo is very fun but it is better to wait a little down or there is a promotion because for the price, there should be at least a second battery.
But again if you compare a modélismes objects, this is very acessible and very simple ....