# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2016-11-01 00:51:24 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/793254075836014592) RT @olebegemann: Lack of tooltips in Touch Bar may be a problem for discoverability. Would you have guessed the meaning of each of these bu…