Engineering publications brought to you by Mark Allen

Medical & healthcare

Technology promises biometric gait recognition for battery-free wearables

Embedded sensor provides real time respiratory rate

Disposable breath sensor has potential for diagnosis and air monitoring

Robot is star turn of new medical centre in Wales

Graphene sensor could speed hepatitis diagnosis

Implantable prosthetic interface could deliver sense of touch

Printed "bionic skin" sensors have potential for electronics and surgery

No slip ups: exoskeleton predicts and prevents falls

Through the keyhole: AR headset gives surgeons new insights during operations

Molecular "slingshot" releases drugs at specific targets

World's largest X-ray laser generates first light

AI allows bionic hand to ‘see’ and grip