Kama Sutra gets sexed up for 21st century with 3D app

The Kama Sutra has been sexed up for the 21st century with a new app that enables couples to study its erotic poses in 3D.

Technology transforms the historic manual’s illustrations into holograms which pop up in front of a smartphone or tablet.

Each image can be seen from all angles meaning users are offered a complete view of the guide’s sexual diagrams.