Wired recently interviewed a sleep researcher about smartphones and how they affect our sleep.

The iPhone has changed us in a fundamental way. Smartphones have been described as the culprit responsible for wrecking attention spans, disturbing sleep patterns and affecting eyesights. As part of our week-long coverage of the 10th anniversary of the iPhone, we consult with three experts to help us disentangle fact from fiction when it comes to how the iPhone has affected our brain, our sleep and our eyesight.

Read the interview at www.wired.co.uk