Whether it's a device in your pocket, a PC on your desk, or components built into nearly every part of the world around us, technology is part of the fabric of our daily lives. Simon Cox is at the helm for a new series of BBC Radio 4's guide to all things digital.

Each week Simon presents a range of stories ranging from the latest cutting edge developments to the practical, day-to-day ways technology affects all of us. Be it exploring the psychology of online behaviour, asking when battery technology will catch up with the growing demands on our portable devices, or finding out whether 3D's time has finally come, Click On will be there to guide you. Show less