Connected bike light does three things
10 May 2016 Last updated at 07:50 BST
Philip McAleese, chief executive of the company See.Sense from Northern Ireland, shows off three things that his patented connected bike light can do.
The light, which he invented after a bike accident in Singapore, is packed with sensors and works in conjunction with an app you install on your smartphone.
The start-up has just been announced as the winner of the BT Infinity Lab SME Awards: Connected Cities, run in partnership with the Cabinet Office.
Video journalist: Dougal Shaw