with a idols have recently been used to target the number of celebrities, including pop star taylor swift. and, finally, apple has lost its grant to samsung as the world's leading smartphone provider. market research company idc said a 10% dip in iphone shipments last quarter and more competition from android handsets allowed the south korean and sets to reclaim the top spots. this is the richard cloudesley school in london... right, there we go. ..although this is no ordinary lesson. not only are these pupils getting to play video games during school time, they're also helping to test some exciting new software. it's very fast. they're helping to test the latest version of a suite of programs collectively known as motioninput. developed over four years by over 200 students at university college london, motioninput allows anyone to control their computers using any part of their body they can move.