BBC Click’s Soila Apparicio looks at some of the best technology news stories of the week.
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The goggles could let handlers direct their dogs from a safe distance, the army says.
Travellers arriving from almost all other countries must self-isolate on entry to the UK.
Coronavirus cases are increasing, so what are the rules on social distancing?
Covid marshals have been suggested as a way of ensuring people follow social distancing rules.
