Engineering publications brought to you by Mark Allen

Bearing with built-in angle measurement

Power by convection

AC motor takes efficiency up a level

Nanolayer cuts friction between moving parts

Robots are given a hand

Sensitive side of low cost sensors

Steaming ahead with variable speed

Games simulator transfers to manufacturing

Prototyping and deployment made easier by design

UK researchers win award for work in organic semiconductors

Medical devices forge ahead

The shape of cars to come