This work present new approach eye tracking with very less expensive IR sensor & IR led based apparatus connected to the computer. Photodiode & phototransistor are light reflection based component, the system design by use these components can be called as light reflection based system or nonimaging sensor base system. Basically this system is having very low complexity & very low computational approach. The infrared light sensitive apparatus is eye mounted spectacle, is used to measure the different voltages reflected from iris for the computation of cursor position in the computer screen. For the accurate position of cursor highly efficient microcontroller based hardware system is used, which is accurately sample time varying signal & digitized in digital. Based on the movement of predefined eye wings the system is able to perform left click, right click and double click with perfect accuracy on computer system. As it is Infrared light based system the computational approach is very low as compared to video or camera based system, so the physical size of system is very small and manufacturing cost of system is also very less.
Now a-days, robots are made for just walking on flat surface and are unable to walk on sand, hills & rough surfaces but this type of problem can be solved by using new technology of robots called Hexapods. A hexapod is capable of fulfilling all these needs & also has high accuracy in its motion because of the use of servo motors rather than DC motors. A hexapod has multiple legs which makes it an ideal choice not only for climbing purpose but also as dancing robot. This paper proposes the concept of mechanical/structural design for a hexapod walking robot. The hexapod walking robot design is inspired by the insects around us. The main feature of the insects is their stability and their style of movement. Taking these factors into consideration, a novel design is proposed in the form of "Hexapod" that walks on 6 legs & move in at least 3 directions. The hexapod prototype can thus be utilized in applications such as defence sector as a spy bot, for health monitoring of patients in remote areas, etc.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.