Engineering publications brought to you by Mark Allen

Electronics

Sensor offers diagnostic data on recent orthopaedic surgery

Global-positioning system uses cameras instead of satellites

McLaren Applied Technologies chief Geoff McGrath

Researchers trial microchip that administers drugs

An insight into driverless car technologies

BAE Systems reports drop in sales of 14 per cent for 2011

A realistic home of the future?

Droplet-generation model could impact upon printing industry

Intelligent earplug could help avoid damage to hearing

Software measures online conversations for meaning

Magnetic resonance imaging shows batteries' inner workings

Structural batteries could offer support to soldiers on front line