Engineering publications brought to you by Mark Allen

Medical & healthcare

Virtual Finger takes scientists through 3D landscapes

New holograms provide a sense of depth

The week ahead: Training, entrepreneurs and submariners

'Nanojuice' helps to shed light on gastrointestinal ailments

Security scanner wins MacRobert Award

The sharp end

Display technology compensates for sight loss

Imaging system can manipulate light waves

Doctors' training via virtual surgery wins research grant

Algorithm to provide certainty with diagnosis of disorders

From rivets and looms to carbon fibre and biotech

International team develops breath test for lung cancer