Rory Cellan-Jones being chipped
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Chip and skin: The office that microchips its staff

29 January 2015 Last updated at 16:50 GMT

A new office block in Sweden is offering workers the chance to have a microchip implanted under their skin to allow them to access to various services within the building.

A tiny gadget the size of a grain of rice is implanted in employees hands. It then allows them to open doors, or use the photocopier, without a traditional pass card.

Chief technology correspondent Rory Cellan-Jones went to try it out.