id	keyword
ajst-26201	robot
ajst-26201	disinfection
ajst-26201	system
ajst-26201	control
ajst-26201	tracking
ajst-26201	obstacle
ajst-26201	circuit
ajst-26201	infrared
ajst-26201	avoidance
ajst-26201	microcontroller
ajst-26201	light
ajst-26201	disinfection robot
ajst-26201	signal
ajst-26201	design