Tech review: A look back at the week's headlines
BBC Click rounds up some of the week's top technology stories, including the news that Pebble has raised money via crowdfunding for its second smartwatch called Pebble Time.
The company says the device will have a colour e-paper display, a microphone and an accessories port.
Plus technology that allows a drone to be piloted using a person's brainwaves has been demonstrated in Portugal.
27 Feb 2015