Engineering publications brought to you by Mark Allen

Electronics

Graphene reduces complexity and cost and of touchscreens

Graphene flaws improve gas sensing sensitivity

Photon seesaw mechanism demonstrates transport of light

Titania has promise as superconductor insulator

Disposable fuel cell patch brings galvanic skin treatments into the home

Nanophotonics key to high-speed information transfer

Alarm device helps partially sighted to walk and avoid collisions

Piezo device harvests energy from sound

Liquid metal manoeuvred into new applications

Spinal X-ray image analysis to aid early osteoporosis detection

E-borders fiasco highlights the need for expert scrutiny

Artificial retina made from biocompatible graphene