Jon Bentley looks into the multitude of navigation apps on the market. Georgie Barrat is in San Francisco, going behind the scenes of a company that makes what is likely to be one of the most popular toys this Christmas, the Anki Cozmo.

Jon Bentley analyses the quality of smartphone cameras. Ortis Deley visits the development studios of Far Cry 5 in Montreal to see how the video game is made. Meanwhile the G-Team's latest assignment involves finding indoor training bikes and tech to help a keen cyclist get fit.