Hotel chains test AI for routine tasks but struggle with data systems, cultural barriers, and distribution threats.
In today's Miss Manners column, advice columnist Judith Martin responds to a reader's suggestion that the call initiator should be responsible for reconnecting when technology fails.
DoorDash Inc. is rolling out an array of new features including a new autonomous delivery robot and restaurant reservations - a move one analyst on Wednesday said would bring an array of benefits, but ...
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