Please enable JavaScript.
Coggle requires JavaScript to display documents.
Hotel Keys (To produce i must (test and refine, program the solution,…
Hotel Keys
To produce i must
test and refine
program the solution
analyse information
design solution
evaluate application
hotel reception
room details
room number
Enter+store details
address
phone number
email
search rooms
generate and store new code
key code
new code
old code
lost key
produce new key
check guests identity