On April 29th, the Coalition for National Science Funding (CNSF), an alliance of over 140 professional organizations, universities, and businesses, held their 21st Annual Capitol Hill Exhibition. CNSF supports the goal of increasing the federal investment in the National Science Foundation’s research and education programs, and the exhibition itself is a great way to show members of Congress and their staff what research the American people have funded.
This year the Computing Research Association, a member of CNSF, sponsored three students, two PhD candidates and a defended PhD candidate, from Johns Hopkins University to come to Washington to demonstrate their work. Kelleher Guerin (the defended PhD candidate) and Amanda Edwards demonstrated their collaborative robot for manufacturing, called CoSTAR; while Colin Lea demonstrated a virtual reality interface that can be used to more easily program robots by novice, non-technical users. All three young researchers are advised by Greg Hager, professor and chair of the Department of Computer Science at Johns Hopkins University and Chair of the Computing Community Consortium; Dr. Hager was also in attendance at the event and fielded questions.
CoSTAR, a system for human instruction and collaboration with robotic systems, has been developed to enable experts skilled at a task, but not skilled with programming, to instruct the robot as an apprentice. In apprenticeship, a teacher understands the capabilities of the apprentice, and builds on those capabilities until the apprentice can perform the desired tasks. Their system allows for a similar instruction of robots by representing the capabilities of a robot as a set of easy to understand building blocks. A novice end-user can then use these building blocks to create a plan, which the robot follows to accomplish a task. This also allows for the robot to reuse information it is taught across many different tasks. Their system also allows for the robot to collaborate with humans, and respond to dynamic events just as a human would. In addition, they showed how advances in virtual reality could provide an environment for intuitive robot interaction and teaching.
With regard to the virtual reality interface, it was noted that most robots used in factories are old and not intended to be used directly with humans. Users must stand behind shielding where they spend a substantial amount of time programming the robot. The researchers’ work showed how advances in virtual reality could provide an environment for intuitive robot interaction and teaching. Using a virtual reality headset, and a pair of 3D joysticks, a user can virtually move the robot around as if they were performing the task themselves.
All of this work is supported from the CISE directorate at NSF. Both projects were well received by the attendees of the exhibition; in fact, the students fielded questions from members of Congress, Congressional staffers, NSF Program Officers, and even the NSF Director, France Córdova.
A number of other organizations had displays and were demonstrating NSF funded research at the event. From the University of Illinois’ National Center for Supercomputing Applications “NSF Blue Water” supercomputer, to the American Political Science Association’s “American National Election Studies: Understanding the Changing American Electorate,” to the American Astronomical Society’s “Disruptive Technology & Cosmology at 17,000 Feet,” the exhibition was a great display of the different types of research being supported by NSF. Look here to see a list of some of the participating organizations and what a few of the exhibitors were presenting.
The House Committee on Science, Space and Technology is currently marking up the America COMPETES Reauthorization Act of 2015 (H.R. 1806), introduced by Committee Chair Lamar Smith (R-TX) — a bill designed to provide three key science agencies with authorizations for funding for FY 2016 and FY 2017 and implement other policies. The bill is cast as a reauthorization of the original America COMPETES Act of 2007, which, inspired by the seminal National Academies report Rising Above the Gathering Storm, was a bipartisan attempt to buttress Federal support the National Science Foundation, Department of Energy’s Office of Science, and the National Institute of Standards and Technology in recognition of the critical role they play in fostering U.S. innovation and competitiveness in an increasingly competitive world. That original bill attempted to put those agencies on a path to doubling their research budgets over seven years — an important symbolic goal that demonstrated Congress’ commitment to support the physical sciences (which, in DC parlance, is anything not in the life sciences) after years of relative underinvestment.
H.R. 1806 also would authorize funding at NSF, DOE’s Office of Science, and NIST, as well as the White House Office of Science and Technology Policy, but does not provide for the steady and real growth in the Federal investment in research called for by the Gathering Storm report or enacted by past COMPETES authorizations. While the bill includes authorized increases for some programs in FY 2016, the bill holds agency funding flat in FY 2017 — and that means a cut in real dollars when inflation is considered.
Though the bill also shows strong support for investments in computing research at NSF and DOE, it does so at the expense of other science disciplines, including the social, behavioral and economic sciences (SBE) and geosciences (GEO). CRA, along with many partners in the science community, opposes this approach, especially given the importance of research in fields like SBE in informing computing research — particularly in computing areas like cyber security research and human-computer interaction. The insight into human behaviors provided by SBE is critical to understanding how best to design and implement hardware and software that are more secure and easier to use.
For these reasons, CRA opposes passage of H.R. 1806 as introduced. CRA released the following letter to Committee Chair Lamar Smith and Ranking Member Eddie Bernice Johnson (D-TX) explaining our lack of endorsement.
April 21, 2015
The Honorable Lamar Smith
House Committee on Science, Space and Technology
2321 Rayburn House Office Building
Washington, DC 20515
The Honorable Eddie Bernice Johnson
House Committee on Science, Space and Technology
394 Ford House Office Building
Washington, DC 20515
Dear Chairman Smith and Ranking Member Johnson,
As an organization representing over 200 PhD-granting departments in computing, 16 industrial computing research labs, and 6 affiliated computing societies, we commend you both on your long-standing efforts to support the Federal investment in fundamental computing research. While we are pleased to see elements of that support continue in the America COMPETES Reauthorization Act of 2015 (H.R. 1806), other concerns — including the overall level of support provided to key science agencies in the act — prevent us from offering our endorsement of the bill.
In particular, we are disappointed to note that the bill, by flat-funding science agencies in the second year of authorizations, fails to provide for steady and real growth in the Federal investment in research, something we believe is critical to our Nation’s ability to compete, prosper and be secure in the coming years and decades. Indeed, when inflation is considered, the authorizations for FY 2017 represent real reductions in research investments, including investments in computing research.
We are also disappointed to note that research at the National Science Foundation in the Social, Behavioral, and Economic (SBE) sciences, along with the Geosciences, would be curtailed under this authorization. As you are aware, research in several key areas of computing — including cyber security and human-computer interaction (HCI) — is significantly informed by work emanating from the SBE directorate. The insight into human behaviors provided by SBE-funded work is critical to understanding how best to design and implement hardware and software systems that are more secure and easier to use. In cyber security work, where the human is often the weakest link in the chain, it is especially crucial to understand the varying motivations and usage patterns that dictate how people interact with their machines, and the expertise in studying those issues in large part resides in the social, behavioral and economic sciences. In HCI work, expertise in social, behavioral and economic sciences is critically valuable in creating workplace systems that foster collaboration and creativity, creating disaster response systems that influence people to effectively find shelter and assistance, and creating systems that motivate medical adherence and compliance with medical treatment.
We would be happy to work with you and your staff to help address these concerns and create legislation we could support wholeheartedly. However, as the act stands, we are unable to offer our endorsement.
J Strother Moore
Information on the ongoing markup, including a live stream, can be found here. CRA joins with a large number of academic, scientific and industry groups in opposition to H.R. 1806. We’ll have more detail about the results of the markup soon.