WATCH: Apps, Wi-Fi, cool sound systems - car infotainment explained

Bluetooth connectivity, touchscreens, sound systems... Infotainment is a headline feature for cars but what exactly is it and why is it so useful?

We're living in an era of mass connectivity and apps, likewise the auto industry has followed this trend, pushing the boundaries of in-car technology systems such as in-car wifi and streamable music.

From basic touchscreens to in-car apps that can control a vehicle's aircon remotely, automakers are increasing the technology offered in vehicles.