Bots Auto Captioning Photos

An area I worked in both in the enterprise, and with a startup.   Google and Facebook have done work in this area.  Now Microsoft is also doing such captioning, apparently with some problems.  Bad problems.   The implications of error have come of much in recent bot / AI examples.   It is interesting that this is being characterized as a bot, we never used that word.  More of an image recognition and tagging problem.  We need a better definition of the bot concept.  To me it has an element of interaction, rather than just processing.