After glasses bracelets and other connected Sony patented SmartWig, intelligent wig. This capillary complement of modern times will be able to communicate wirelessly with other external devices. The hairpiece will entitle its holder to control his blood pressure and to measure body temperature … Another possible application: monitoring a route without looking at his smartphone. SmartWig will have vibrators positioned at different points of the wig. The latter will operate depending on the direction to take.