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> Facebook Messenger has the best UX paradigm for this I've seen FYI, Signal has used this paradigm for quite some time (I'm not sure which software predates t
by gravitas 6y ago
> Facebook Messenger has the best UX paradigm for this I've seen
FYI, Signal has used this paradigm for quite some time (I'm not sure which software predates the other on this feature), it's two checkmarks which remind me of the old "open Apple, closed Apple" keyboard keys - message bubble is shown with two open checkmarks right away, a single closed checkmark means the server has received, the second closed checkmark means the other end has received (assuming read receipts are enabled, Signal allows them to be turned off for privacy reasons).
- ubercow13 6y agoI seem to remember BlackBerry Messenger doing this 15 years ago, I don’t think Facebook or Signal were close to being first
- gravitas 6y agonod From a corporate reliability (and possibly auditing) perspective, this seems like a bread & butter feature for Blackberry back in it's heyday.