  Our proposed system has seven main contributions, i.e., Smart street lights,
Smart home, Bio-metric door and home security system, Intelligent traffic
lights management and road security system, Private and smart parking,
Intelligent accident management system and Smart information display/ notice
board system. Our prototypes / products employ Arduino UNO board, Node MCU,
Ultrasonic sensor, Fingerprint module, Servo motors, GSM, GPS, LEDs, Flame
Sensor, Bluetooth and Wi-Fi module etc. We are very confident that our proposed
systems are efficient, reliable, and cost-effective and can be easily tested
and implemented on a large scale under real conditions.

Computers and Society;Cryptography and Security