Did the NSA help kill UWB?

2-UWB-1Revisionist history is looking back at past events in light of more recent information. What really happened? And no recent source of information has been more important when it comes to revising the history of digital communications than former National Security Agency (NSA) contractor Edward Snowden. Today I’m really curious about the impact of the NSA on the troubled history of Ultra Wide Band (UWB) communication.

I stumbled on this topic with the help of a reader who pointed me at a story and then a paper about advances in secure communication. Scientists at the University of Massachusetts came up with a method of optical communication that they could […]

By |May 15th, 2014|2014, Government, Internet, mobile technology, Privacy and Security, Technology|51 Comments
Read More

Facebook drones won’t work for aerial Internet

Screen Shot 2014-03-31 at 12.50.56 PMFacebook, trying to be ever more like Google, announced last week that it was thinking of building a global ISP in the sky. Now this is something I’ve written about several times in the past and even predicted to some extent, so I’d like to look at what Facebook has said so far and predict what will and won’t work.

Longtime readers will know I’ve written twice before (here and here) about satellite Internet and twice about aerial Internet, too (here and here), so I’ve been thinking about this for over a decade and even ran some experiments back when I lived in […]

By |March 31st, 2014|2014, Companies, How To's, Internet, mobile technology|62 Comments
Read More

An impending black swan for electric cars

Model-SA black swan is what we call an unexpected technical innovation that disrupts existing markets. Intrinsic to the whole black swan concept is that you can’t predict them: they come when they come. Only today I think I’ll predict a black swan, thank you, and explain exactly how the automobile business is about to be disrupted. I think we’re about two years away from a total disruption of the automobile business by electric cars.

One of the readers of this column is Robert Cumberford, design editor at Automobile Magazine. Nobody knows more about cars than Bob Cumberford, who has written about them for more than half a century. Here’s what he told me not long ago […]

By |March 19th, 2014|2014, mobile technology, Technology|212 Comments
Read More

pCell is only as good as the Linux it runs on

artemis pwaveI’m still working-away on my IBM book and it is still a week from being finished (the well-known second 90 percent syndrome). The book, if I am allowed to sell it on Amazon, will cost a whopping $3.99 and will be worth the money. But I’m still a columnist of sorts so here are my thoughts on pCell, an impressive new technology for increasing performance of LTE mobile data networks. It was invented by WebTV founder Steve Perlman, introduced two weeks ago in New York (very impressive video here, but fast-forward to 5:30) and was the talk of the Mobile World Congress in Barcelona the following week. pCell is amazing. It is […]

By |March 6th, 2014|2014, cloud computing, Internet, mobile technology, Startups, Technology, Television|53 Comments
Read More