Reflections on science, technology, and computing — leavened by personal experience


An economic and cultural chasm, a digital divide, separates the digitally connected from those who lack the ways or the means to join the digital community. In a knowledge economy, the separated are cut off from a plethora of services, educational materials, and business prospects.

Broadband networks, wired and wireless, are the oxygen that lets the world of devices and services breathe. However, the air remains perilously thin. For many, digital inclusion remains a dream, rather than a reality.

Today, I testified to the Subcommittee on Technology and Innovation of the U.S. House of Representatives Committee on Space, Science and Technology. The topic of the hearing was “The Next IT Revolution?: Cloud Computing Opportunities and Challenges.” This is an exciting time, when computing can be a great equalizer, providing access to the world’s knowledge…

Today, the TechAmerica Foundation released its cloud computing report. I was privileged to be the commercial co-chair, working with a host of industry and academic leaders. The report addresses two key issues, raised by the U.S. Federal CIO and Secretary of Commerce. First, to identify the principles and actions that could accelerate the uptake of…

In many parts of the western world, the frenzy of holiday shopping has reached its crescendo. In the U.S., it began with Black Friday, the day immediately after U.S. Thanksgiving. Not only is holiday shopping a major component of retail profits, financial analysts also use such consumer spending as a barometer of possible economic recovery.…