Preprogrammed Multiway Workbench- An experimental study using ultrasonic sensors with the help of microcontroller

This study aims to find the ultimate solution for the table to be used by different kinds of people, such as a healthy kid, young, old, and physically disabled. People face problems while using the table of inappropriate height. Especially, physically disabled people are unable to cope with healthy while doing regular work due to height constraints. Using a human-centered design approach, the authors create a design process based on field research and catering to local needs to develop a suitable product for users in a developing country. So, the authors introduced a table, which has a motorized height adjusting mechanism. Ultrasonic sensors detect the user's height and height of the table adjusted as per the height of the user.