Camera sensors record the image when light hits it.
http://www.digicamhelp.com/camera-features/camera-parts/sensors/
sensors
Exploratory robots use motion, heat, and camera sensors.
Yes
The answer is in your question. They need smaller sensors to fit in smaller and smaller cameras. The full size DSLR camera has sensor as big as the old 35 mm film. Most compact camera have sensors the size of you fingernail or smaller.
A normal cameras capture the image on film which then requires developing. A digital camera has a pad of little sensors that capture the light and send a signal to a little computer chip that translates the Information to a viewable image. The resolution is better with more little sensors that can be packed onto the pad. A 10 megabyte camera has more sensors than a 5 megabyte camera, thus more resolution
there are no front camera's on your phone....i have the same one and the two dots at the front are just sensors
The sensors that an engineer puts on a robot are entirely dependent upon the functions that the engineer perceives that the the robot will be called upon to perform. Some, but not all, of the sensors may be: proximity sensors, pressure sensors, light sensors, magnetic sensors, a camera, temperature sensors, accelerometer, speed sensor... The question isn't, "what sensors does a robot have", but rather, "what sensors does the engineer think that the robot should have?"
Most digital camera sensors are sensitive to a small range of IR, as well as visible light.
Camera for sight, Microphone for hearing, sensors for touch, taste and smell
Dalsa is a company that specializes in the design and manufacture of digital imaging components and multi-sensor cameras used in industries such as machine vision, medical imaging, and surveillance. They are known for their high-quality sensors and camera systems.
A Pentax camera lens is special because of its perfect compact efficient design for the Pentax cameras. They have the digital camera sensors and autofocus which gives you the very best performance for a great price.
It's mean - Camera, you've got a camera.