The IoT is a giant network of connected things and people. These connected things are nothing but the devices and objects having built in sensors. These devices interact and exchange information with each other through Internet. The devices connect to the internet either through Ethernet — wired or wireless or Bluetooth. These devices integrate data from the different devices and apply analytics sharing the most valuable information as per specific needs. It involves multi-level communication and flexible responses.

IoT based technologies have a lot of different applications. The IOT technologies are used in process automation

• Smart home
  • Connected Lights, Cooling / Heating gadgets, Locks
  • Connected meters – Gas/Electricity/Water
• Smart cars
  • Sensing engine health, fuel consumption tracking
  • Connected to insurance premiums

Monitoring

• Electricity, water and gas consumption
• Smart watch monitoring your health and fitness
• A school bus to ensure it doesn't leave its designated route

Prediction and Decision support using real data

• Predict failures before they occur
• Provide forecasts on consumption, resource requirements

Transportation

• Logistics and Fleet management
• Smart traffic signal control and vehicle parking

IoT technologies are likely be used with other technologies like artificial intelligence (AI) and automated things to deliver integrated smart solutions. The list of IoT applications will grow as the technology evolves in the years ahead. The applications of IoT looks promising in the years ahead.