BBC Clickâs LJ Rich looks at some of the best technology news stories of the week including:
- Uber introduces a selfie feature in its app in the US and Canada to allow drivers to confirm that some of its passengers are wearing masks
- LG reveals an air-purifying face mask with adjustable fan speeds to make breathing feel more normal
- A virtual-only online art museum (VOMA) is set to open with what it says is the first completely imagined gallery displaying art loaned from world renowned institutions
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