61% of Americans own a smartphone, spending about two hours on it a day. This has led to the birth of the smartphone zombie - those who dawdle along, walking slowly, face buried in their phone. In Washington DC, they now have their own walking lane.

One in ten Americans are clinically depressed. As busyness becomes a status symbol for Millennials, the stress is mounting. 'Text therapy' platform Talkspace appeals to a generation accustomed to immediate answers with a tap of a smartphone – but is it effective?

Nearly 80% of teens in the US have a mobile, but their parents have no control over who they're texting or how much time they are spending on Facebook. Virgin Mobile Custom lets parents monitor and control how kids use their phone, but does it signal the end of net neutrality?

As developments in mobile technology mean we do everything from plan journeys to order pizza on-the-go, that 'low battery' icon is more present than ever, and it's making us anxious – 92% of Brits get stressed if their phone dies. Could Solarbox be the solution we've been waiting for?