Amphibious drones, chess-playing robots and AI emotion trackers on show were more than mere concepts, writes ARTHUR GOLDSTUCK.

Maxar Intelligence has announced Raptor, which it says is a "first-of-its-kind" software for navigating drones in contested ...

Smaller drones are easier to fly but they’re too small to house one ... It can follow you on a bike ride or tag along on a hike for hassle-free photos and videos. It won’t be doing barrel ...

However, the drone still requires small adjustments while hovering as it has a tendency to drift from its position – even when flying indoors ... riding mountain bikes since the early 90s ...