Since the later half of the 1990s though, your rodent has been ever significantly more likely to rely upon an optical sensor taking the ... who has used one for robot vision.

PHIL is a light tracking robot who is perfectly happy to do it the old-school way. PHIL consists of an Arduino Uno running a twin-servo motion platform, providing the sensor head with pan and tilt ...

Camera lenses capture incident light onto the optical sensor. By employing advanced optical designs, including aspherical and multifocal aspherical lenses, these robots alleviate optical ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

Twisted moiré photonic crystals—an advanced type of optical metamaterial—have shown enormous potential in the race to ...

A team of bioengineers at Harvard University's Rowland Institute has found two new ways to control a tiny creature, ...

a process known as optical spectral shaping. By combining mechanisms to manipulate different aspects of light into a single waveguide, the device could be used in advanced nanophotonic sensors or ...

Wind turbines are getting bigger and bigger and so do their slender, flexible blades. As these blades need to last ever longer, there is an increased need to monitor their load and fatigue build-up, ...

and a CMOS sensor detects the light reflections as the mouse is moved. Early optical mice required a special mouse pad, but modern devices can be rolled over traditional pads, as well as almost ...