The innovation, which uses radio frequency for transmission of signal from the hand-held remote unit to the controller unit, was developed by Prajwal Kumar from Suratkal, who is an engineer. The contraption has been patented in 2010.
Mr Kumar, an engineer from NMAMIT, Nitte, received the award on February 10 at PHD Chamber of Commerce and Industry, New Delhi.
Speaking to mediapersons at a press conference here on Wednesday, he said that the remote-controlled power tiller started as a weekend project in 2005, with an idea to make the task of farming easier. It can be used to plough the fields with the help of the remote control, which will prevent injuries resulting from thorns, stones, snake bites etc. With the remote-controlled power tiller, one need not get on the field, let alone walk with the tiller for hours on end to control its direction. The tilling work that may normally take upto 3 hours can be completed in less than two, he said.
The innovation has been tested for over 200 hours, and the power-tiller can be operated through the remote control from a distance of 100 metres. Self-manufactured units have already been functional in few parts of Mandya, Shimoga, Udupi districts and Sambalpur district in Orissa, he said.
In addition to the national award, this innovation has received three other awards such as Best Electronics Project – 2010 (under agricultural category) by Indian Semiconductor Association (ISA) at Bangalore, Young Innovator Award – 2010 by Cyber Media Technology Review and Massachusetts Institute of Technology (MIT) at Bangalore and DST-Lockheed Martin Gold Medal Award in March 2012.
Currently, Mr Kumar is the managing director of Mangalore Robautonics Pvt Ltd, Kuloor. Using grants from various government funding agencies such as NABARD and Department of Science and Industrial Research (DSIR), he is in the process of developing and testing innovations like Tree-climbing and harvesting robots for arecanut and palm trees and weeding machines.




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