Hello All,
I went to this event last week:
Chicago Council on Science and Technology is pleased to co-present
The Birth and Death of the Cell Phone Martin Cooper changed the world when he made the first cell phone call 40 years ago, on a two-pound-plus Motorola DynaTAC phone. His first call: to the head of research at Bell Labs, a company that also was attempting to build the first cell phone. It would be over a decade before the first cell phone would be commercially available, but Cooper's call opened the door to true mobility and continues to affect virtually every aspect of our lives.
http://www.c2st.org/event/2014/11/bi...ath-cell-phone 
And I asked Mr. Cooper's viewpoints on Software Defined Radio & Cognitive Radios.
Here his response yourselves:
www.WindyCitySDR.com has the video as each time I attempt to add the Video URL, this website removes it. But check out his reply from the video I posted on my website!