Robotic Arms have been used by industries to perform complicated and tedious jobs ever since its introduction in 1962. From assembly lines to paint shops these robotic arms are used extensively in Automotive Manufacturing Industries.
Alarm clocks have been in use for decades but since after the mobile phone came into the market, people prefer to set alarms on their cell phones. This Alarm clock project has always been popular among electronics hobbyists.
Nowadays corporate houses and offices are adopting biometric attendance systems where the attendance is recorded by putting your finger on finger print sensor. These records are saved on cloud server to be monitored from anywhere by the authorities.