Engineering publications brought to you by Mark Allen

Sensors

Flexible oximeter maps blood-oxygen anywhere on the body

Preventative maintenance: how to access the benefits

Handheld sensor helps farmers monitor crops with precision

Atom trapping tractor beam could herald new era of quantum capabilities

Tiny optical gyroscope could find a home in phones and drones

Wireless bio-patch could improve post-operative outcomes following mastectomy

New sensor gives more accurate foetal heartbeat readings

Sugar-powered biofuel cell sensor detects and prevents disease

Artificial 2D retina show potential for sight restoration and health monitoring

Nanocomposite coatings turn fabrics into pressure sensors

CTiX computed tomography scanner keeps liquids and laptops in luggage

Drifters float on to record floodwater and river pollutants