Category - Tech

Tech

Inside a GPU

One of the key ways that robots are able to catch up with humans in terms of raw processing power is by taking advantage of graphics processing units (GPUs)...

Tech

Iris scanning

Iris scanning is underpinned by the fact that no two irises – the textured coloured muscle that regulates the size of your pupil – are identical. They develop...

Tech

Facial recognition

Humans are exceptionally skilled at recognising and distinguishing faces – there’s even a special region of the brain devoted to the task – but computers are...

Tech

PointGrab’s PointSwitch

This nifty gadget allows you to control multiple appliances – lights, entertainment systems, air-con and more – from across the room simply by pointing and...

Tech

PointGrab’s PointSwitch

This nifty gadget allows you to control multiple appliances – lights, entertainment systems, air-con and more – from across the room simply by pointing and...