In this week's Swipe, Angela Barnes finds out how robotic pets are helping to care for people living with dementia.
Gemma Morris is at Wayra UK - an incubator for start-ups, to test out some smart glasses that can tell blind people what they are looking at.
Games journalist Gavin Inskip reviews some of the latest titles.
And we've also got our weekly tech news round-up, including the world's first smart fingerprint padlock.
You can watch Swipe on Sky News on Friday at 9.30pm, Saturday at 2:30pm and Sunday at 8:30pm.
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