Instead of screen scraping the hotel reservation system and calling it a mobile app, a system of engagement presented on a smartphone will know that a guest has entered the lobby for the first time and probably wants to check in.
Ms Diallo testified that she had entered no room on the floor of the suite in which she claimed the assault took place, but electronic records show she entered another guest room on the floor - room 2820 - both before and afterwards.
With substantive discussions about gun control, religious tolerance and parenting to a fun guest appearance by Gordon Ramsey to a pointless conversation about celebrities on Twitter, HuffPost Live entered the world yesterday.