But it's set off a (rightful) alarm about surveillance and privacy and algorithmic alerts. In order to work the app needs to constantly monitor all your accounts, be programmed to infer emotions from content, and alerts you if someone you follow is determined to be "in need." Problems abound - let's look at a few:
- Not everyone who might follow you is necessarily your "friend." Many are probably bots. Worse, some may be stalkers.
- Algorithmic determination of emotional states? No question there - the risk of false positives or negatives seems rather high. The app notes on it's own website that it's in beta - "and won't get it right every time." Suicidal ideation and social media apps full of trolls and troublemakers hardly seems like the place to take this chance.
- Constant monitoring of all the accounts you follow. Meaning that no consent is ever asked for from those whose accounts it's reading. And the app is storing data - does it need to?