Bluetooth has the advantage of being permission-based, has higher transfer speeds and is also a radio-based technology and can therefore not be billed (i.e. is free of charge).

Image Recognition Technology:

A Robust Technology that can handle images:

• At different angles
• In different lighting conditions
• Even in a clutter

Bluetooth Bluecasting added advantages:

• Simultaneous interactions of 32 users with the kiosk at a particular time
  
• Number of sessions can be increased depending on client requirement