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


I have been wearing Google Glass intermittently as both a technical assessment of utility and as a social study in human dynamics and expectations.

DNA (deoxyribonucleic acid) – it is literally the stuff of life. Thus, understanding how DNA regulates biological processes is key to the mechanics of life and to treating disease at its most fundamental levels.

The World Conference on International Telecommunications (WCIT) recently debated the future of Internet governance, exposing divergent global views.

We need a concord and strategic research investment plan that recognizes the shared importance of HPC and big data. Both warrant investments in basic research, and both need investments in large-scale infrastructure deployments.

I recently chaired a U.S. National Academies study on the issues surrounding the end of Dennard scaling and its implications for U.S. industry, defense capabilities and national security. The report, The New Global Ecosystem in Advanced Computing: Implications for U.S. Competitiveness and National Security, was just released. It is a cautionary tale about the Gordian…