1.3.1 Wristband can detect pressure and pulse with LED
1.3.2 Wristband to identify locations with wifi.
1.3.3 Wristband stores data base system using wifi.
1.3.4 Wristband can warn that patients with abnormal pulse to the program will alert the nurse know.
1.3.5 Wristband can warn that patients with abnormal pulse will be notified with the accent.