One thing I'd add to this: being able to pretend you're someone else.<p>This concept brings the old "on the internet, nobody knows you're a dog" idea [1] to video conferencing too, which could be extremely useful in some situations.<p>For example, imagine the target of harassment or persecution being able to express emotions visually without revealing identity. Or someone in witness protection. Or an undercover journalist in a compromising situation.<p>Of course, on the flip side, this tech could be used for evil too.<p>[1]: <a href="https://en.wikipedia.org/wiki/On_the_Internet,_nobody_knows_you're_a_dog" rel="nofollow">https://en.wikipedia.org/wiki/On_the_Internet,_nobody_knows_...</a>
This idea was touched upon in 'Black Mirror':<p><a href="https://en.wikipedia.org/wiki/Fifteen_Million_Merits" rel="nofollow">https://en.wikipedia.org/wiki/Fifteen_Million_Merits</a>
Author here. This post is about an idea we're considering implementing. Would greatly appreciate the feedback of HN community. Thanks!<p>I'll be around for any questions or discussion.