Engineering publications brought to you by Mark Allen

Electronics

Pervasive sensors to tackle obesity and problems of ageing

Video techniques enable tracking of multiple people indoors

Tin oxide fibres provide key to exhaled-breath diagnostic sensor

Transplant rejection sensor paves way for body-integrated electronics

Remotely controlled roaches could search for survivors

Fly ears inspire microphone which could improve hearing aids

Quadcopter flies high with a thought experiment

Quantum computing hope for spin-protecting ultrathin films

Atom-thick semiconductors for scaled-down electronics

Colour-mixing light device could lead to optical computing

'Graphene ink' could enable folding electronics

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