It is truly amazing how far miniaturization has come over the years. Bill you answered the question, yes a LCD monitor can be turned into a spycam but... can you turn a spycam into a LCD monitor for under $20K? ;D
The next frontier in shrinking things down will be when electronics and research and production go beyond the earths gravity.
(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)----KDR