CES 2015: Digital tag TrackR helps you locate items

There are many apps that help you find your lost phone, using wi-fi, Bluetooth and GPS.

A company called TrackR is using a digital tag system to extend this concept to any object, so that lost items can be located with your mobile device.

It is just one of many gadgets being showcased at the Consumer Electronics Show in Las Vegas.

The BBC's Michelle Fleury talked to Chris Herbert of TrackR about the invention.