Engineering publications brought to you by Mark Allen

Medical & healthcare

Augmented reality guides surgeons during spine and cranial surgery

New technology senses and assesses battlefield brain injury

Improving membranes with 3-D printing

Rethinking rotorcraft: Airbus aims for speedy helicopter

Bone sheath mimic has smart material potential

Cold-container processing promises improved fibre optics for medical imaging

Biological cells engineered to act as cardiac pacemakers

Talking medicine will help patient compliance

Columbia team develop biocompatible micromachines

Medical AMRC helps refine surgical screw for improved procedures and patient outcomes

Power to stay alive is under the skin

Former Marine develops advanced mobility device