I have been a wireless data analyst for 28 years and for 11 of those years I have been president of my Washington, D.C.-area consulting firm, Wireless Internet & Mobile Computing, that helps companies develop new wireless data products and services and enhance existing ones.

The photos on Flickr are all taken with camera phones I test. My consulting includes camera phones, including examining the the worldwide ramifications of the more than 1 billion people who now are able to document and transmit images of virtually everything that occurs around them.

The photos on Flickr are not edited, cropped or enhanced in any way, unless specifically indicated.