by wpengine | Aug 11, 2021
A method of wireless data transfer between two electronic devices over a distance of 4cm or less.
by wpengine | Aug 11, 2021
The part of the electromagnetic spectrum between 780nm and 2500nm, near-infrared is the region closest in wavelength to the red light detectable by the human eye.
by wpengine | Aug 11, 2021
The science and technology of precisely manipulating the structure of matter at the atomic and molecular level (one nanometre is one billionth of a metre). In the authentication arena, nanotechnology is being used to explore and develop unique optical phenomena for...
