Snandu, re illomination LEDs... These are usually IR at about 900nm. The human eye cut off is about 850 nm, so the output is invisible; however typical camera chips made using silicon are responsive to over 1 micro-meter. Your TV remote uses the same illumination diode, and consumer video cameras can see the digital signal from these LEDs, usually even with an IR cut filter in place.
In an age of globalization and rapid changes through scientific progress, two of our societies' (and economies') main concerns are to satisfy the needs and wishes of the individual and to save precious resources. Cloud computing caters to both of these.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This discussion will examine what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.