IOT is a system of interrelated computing devices, that are privided with unique identifiers and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction.
Automatic sliding doors are commonly found in offices and shop entrances.These doors use motion detections sensors or optical sensors which are installed on the sides of the door,to trigger the opening and closing of doors.These sensors are quite effective,but have one major shortcoming,they can only detect motion.
In the supermarket,with a unique strong device identity which is called security sensor,things can authenticate when there is theft occurs.It secures the place from any dangerous things.The device use the sensors to scan and identifies if there is any theft occurs.The alarm from the security sensor will detect and make sound.
Obike is a Singaporean stationless bicycle -sharing system with operations in several countries.The bikes have a built-in Bluetooth lock and can therefore be left anywhere at the end of a journey ,not just at a docking station.Users use a smartphone app to locate and hire bikes.To ride bikes,users must have an internet connection and Bluetooth enabled on their obile device to enable unlocking of their desired Obike,whixh is done by scanning the QR code or entering the corresponding bicycle number.
GrabCar are ride-sharing and request-for-a-ride mode of transportation where customers book a ride via the mobile apps.Customers inputs their pick-up and drop-off location on the request section of the application.After submitting their request,the application will search for an available driver/car nearby which can accommodate their request.The app request only tahes less than 10 minutes and will fetch you on your pick-up location.