Hotel Reservation system

Desktop app
 Roll Management
 Reception Roll
 Receptions can reservation
 Reception can issue user name and password login for mobile app
 Add rooms
 Modify Room
 Add hotel/place info
 Create menu for restaurant
 Modify menu
 Create light device
 Modify light device

Mobile app
Guest login
 Guest can login using provided login details
 Guest can order food from outlet
 Guest can explore the hotel
 Guest can control electrical appliance

Web app
 Visitor can book the room using online reservation system
 Visitor can explore the hotel
 Visitor can modify reservation
 Visitor can pay using online