Pictured: The HandEnergy device. A new gadget means smartphones can now be charged using the power of the human body.  HandEnergy allows users to charge the battery on their phone simply by rotating their hand. This motion activates the device's gyroscope to produce energy that can then either be stored or used to immediately charge a mobile.  The innovative gadget, which received more than Ä60,000 (£50,872) in Kickstarter funding, is the brainchild of 19-year-old inventor Michael Vaga. SEE OUR COPY FOR MORE DETAILS. Please byline: HandEnergy/Solent News © HandEnergy/Solent News & Photo Agency UK +44 (0) 2380 458800
{}