Show HN: AI to make people smile for 4 seconds
autenti.ca
autenti.ca
The sharing feature you have is good, but it will likely only work once or twice per sad recipient.
This website was a quick test but i can see that it has many other applications. I will keep in mind your suggestion.
However, it had a really hard time detecting my smile even when I smiled as big as I could. Have you tested it with beards? My beard is fairly short but I thought it might be the issue.
Regarding the beard, I haven't done many tests (a don't have bear on my own) but the service I use behind scenes is Amazon Rekognition (https://aws.amazon.com/rekognition/image-features/) so there's not much I can do in order to improve the service