A growing number of people worldwide are choosing to augment their bodies with technology, a trend known as "biohacking". In Sweden, thousands have already chosen to implant a tiny radio-frequency chip under their skin that enables them to open doors or even serve as a train ticket. Tech 24 also introduces you to a one-of-a-kind wooden control box used to make electronic music. It's called Touché ("touched" in French) and, as the name suggests, it enables you to caress sound.
