10 Things You Need to Know About Gestures

1 New tech 
The Samsung
Galaxy S4 includes
some amazing
technology that lets
you interact with
different areas of the
device without ever
touching it. AirView
requires you to hover
your palm or fi nger
over the screen for it
to turn it on.

2 Make use of Swype 
There’s a great choice of keyboards you can use
on your phone or tablet, but if you’re interested in
implementing some gestures into it