Bengaluru students create spider-like robot for rescue operations
Four students of the Sapthagiri College of Engineering in Bengaluru have developed a six-legged, spider-shaped robot. The hexapod is aimed at helping in search and rescue operations. It can be controlled using an internet-connected smartphone from anywhere in the world and features a mic for communication during calamities. Here is more on the innovation.
The Hexapod has unlimited range
The robot can avoid obstacles by itself using an Arduino sensor. It has a 360-degree movable camera with live streaming feature, and sensors which enable it to obtain live temperature and humidity readings. It can be used in nuclear power plants and even for spying purposes in the military. Currently, the cost of the prototype is Rs. 25,000.
The robot can be used in the mining industry
"The robot is inspired from the movement of insects and can be used in mining industries. It can move in all directions at two different speeds," the student inventors said.
A smart stick for the visually challenged
The students have also created a "Blindman's Smart Stick" that will help the visually impaired navigate. The device is integrated with ultrasonic sensors and can detect obstacles and water in front, above and below the knee-level of the person. For better aid, the stick produces separate sounds on detecting the two things. Its prototype version costs Rs. 500.
Locate the stick using a radio frequency remote
One of the four student inventors said, "Every time the person uses the remote, a sound will be emitted which can be easily heard by visually challenged people since they have a unique ability to follow sounds."
