[Smart Desk Organizer with Time tricker  ]

Smart Desk Organizer, with time Tricker, useful for students or employees. to organize their desk and Monitor their working time. use the ultrasonic sensor to detect the person, if detect the person, the time is on, for working and there is a break time after work time. and It alerts the person of the end of work time and the end of the rest time. can also modify the work time  and rest time by code .