- Trace and track system with notification can be used to have the passenger ask questions (or get notifications) that notify that the luggage is on the right aircraft, and when standing near the carousel, provide an estimate when it is coming (with some RFID readers all over).
- BAM system that determines if something is going wrong --- the luggage did not arrive to some place, or arrived to the wrong place.
- Automatic decision system which re-routes the luggage, if the passenger was reassigned.
- Anything else ?
I will personally will be willing to pay for a service that notifies me the status of my checked luggage, espcially when standing near this carousale... this is not very difficult to construct...
Another small matter is the "ultra personalization", after arriving to Austria, not only people are talking to me in German, but also computerized system, I had to purchase Internet time in my hotel - T-Mobile has German only text, and after series of guesses, and some trial and error, I have succeeded to log it. This blogger system also talks German to me now -- in fact this is not personalization, this is location-based classification with wrong assumptions.... which brings to an interesting discussion about the term "context", which I view to be one of the major abstractions useful also in event processing -- more about it later.