We now have an average of 41 pieces of tech in our homes. But are these smart devices leaving consumers behind? How are apps creating new habits? Has privacy become an opportunity? Are we forgetting how to repair gadgets – and does it even matter?

Are Beacons going to be big? Will people actually start to wear smart watches? How will tablets develop and which technology brands are the ones to watch? As part of our Expert Outlook 2015 series we speak to three technology experts about the future of smartphones, gaming and technology in store.

Over four iPhones are bought every second. Sprint’s iPhone for Life plan lets Apple fans rent their favourite phone, and get an upgrade whenever a new model comes out. But what impact will it have on brand loyalty, and how does it reflect changing attitudes towards ownership?

Four in five Americans check their phones within 15 minutes of waking, and 79% keep that device on or near them for 22 hours each day. As author and entrepreneur Nir Eyal points out, these devices have the human race hooked - but why? We sat down with him to find out more.