This is a guest post, written by David W. McDonald, Chair and Associate Professor in the Human Centered Design and Engineering Department at the University of Washington. Designing a good application is hard. Designing a good computer system is harder. Designing a good system that accounts for the vagaries of people, their motivations, and their flaws is even harder. Yet that is the challenge that designers of social computing systems must solve. The difficulties of designing social computing systems derive from both the complexity of the software and hardware configurations, and the fact that some participants in a social computing system will not behave with positive goals or intent. That […]

  In honor of National Cybersecurity Awareness Month, the National Science Foundation (NSF) and the Institute of Electrical and Electronics Engineers (IEEE-USA) sponsored a Capitol Hill briefing titled Privacy and Security in a Connected Age on October 30.  This briefing was hosted by the Congressional Cybersecurity Caucus, including the Caucus Co-Chairs Congressman Michael McCaul and Congressman James Langevin. Dr. C Suzanne Iacono, acting Assistant Director for the Computer and Information Science and Engineering (CISE) Directorate at NSF and moderator of the panel, opened the session by saying, “If we want a future with more individual choice and freedom, a future that we want to live in…we need to create large scale systems that […]

The following is a special contribution to this blog from Computing Community Consortium (CCC) Chair Gregory Hager (Johns Hopkins University). Imagine you have to change the IV on a writhing patient while wearing two layers of protective gear, the temperature is nearly 100 degrees, the humidity is 100 percent, and you’ve been in your suit for nearly an hour. That is the daily struggle for healthcare workers across Western Africa treating Ebola patients. Can we somehow use our technologies, either those existing today or envisioned for the near future, to change the course of this daily battle and, by doing so, have an impact that could potentially save the lives of […]

On November 6, 2014, the Defense Advanced Research Projects Agency (DARPA) Biological Technologies Office (BTO) announced a new program with a simplified process for engaging with DARPA that will make it easier for businesses to attract up to $700k in seedling funding to pursue capabilities at the intersection of biology and technology. From Dr. Alicia Jackson, deputy director of DARPA’s BTO: DARPA’s Biological Technologies Office looks at biology as a technology, with a focus on harnessing living systems or integrating those systems with nonliving systems.  If you look at where we’re already invested, it’s in areas such as human-machine interfaces, synthetic biology, combatting infectious disease and optimizing human health. The ideas we’re seeking would continue that […]

The following is a special contribution to this blog by Keith Marzullo, division director for the National Science Foundation’s (NSF) Division of Computer and Network Systems (CNS).    Starting in 2008, the National Science Foundation (NSF) established a program called Cyber-Physical Systems, or CPS for short. What are CPS, and why did we establish this program? To answer these questions, I’d like you to imagine a world in which our physical environment interacts seamlessly and intelligently with us. Where our homes and offices respond to our needs while conserving our use of resources such as energy and water. Where we have access to autonomous vehicles that provide transportation while reducing congestion, fuel […]

On November 13, the National Science Foundation (NSF) will host it’s next Washington Area Trustworthy Computing Hour (WATCH) talk. The talk will be “The burden of authentication: What friction points reveal.” The speaker will be Dana Chisnell, from the Center for Civic Design. From the abstract: Everyone whines about dealing with passwords and authentication, but what is the real cost to individual users? In a study conducted with 23 people at the National Institute of Standards and Technology, we asked participants to tell us about every time they authenticated in a 24-hour period. From this, we learned that the friction of authentication goes beyond the specific act of authenticating, spilling over into tasks, productivity, and […]