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Testimony:

Before the Subcommittee on Federal Financial Management, Government 
Information, and International Security, Committee on Homeland Security 
and Government Affairs, U.S. Senate:

United States Government Accountability Office:

GAO:

For Release on Delivery Expected at 2:30 p.m. EDT:

Thursday, May 26, 2005:

Advanced Technology Program:

Inherent Factors in Selection Process Are Likely to Limit 
Identification of Similar Research:

Statement of Robin M. Nazzaro, Director, Natural Resources ad 
Environment:

GAO-05-759T:

GAO Highlights:

Highlights of GAO-05-759T, a report to the Chairman, Subcommittee on 
Federal Financial Management, Government Information, and International 
Security, Committee on Homeland Security and Governmental Affairs, U.S. 
Senate: 

Why GAO Did This Study:

The Advanced Technology Program (ATP) supports research that 
accelerates the development of high-risk technologies with the 
potential for broad-based economic benefits for the nation. Under the 
program, administrators at the National Institute of Standards and 
Technology are to ensure that they do not fund research that would be 
conducted in the same period without ATP funding. Between 1990 and 
September 2004, ATP funded 768 projects at a cost of about $2.3 
billion. There is a continuing debate over whether the private sector 
has sufficient incentives to undertake research on high-risk, high-
payoff emerging technologies without government support, such as ATP. 

This testimony discusses the results of GAO’s April 2000 report, 
Advanced Technology Program: Inherent Factors in the Selection Process 
Could Limit Identification of Similar Research (GAO/RCED-00-114) and 
provides updated information. GAO determined (1) whether ATP had funded 
projects with research goals that were similar to projects funded by 
the private sector and (2) if ATP did, whether its award selection 
process ensures that such research would not be funded in the future. 

What GAO Found:

The three completed ATP-funded projects GAO reviewed, which were 
approved for funding in 1990 and 1992, addressed research goals that 
were similar to those already funded by the private sector. GAO chose 
these 3 projects from among the first 38 completed projects, each 
representing a different technology sector:  computers, electronics, 
and biotechnology. These three technology sectors represent 26 of the 
38 completed ATP projects, or 68 percent. The projects included an on-
line handwriting recognition system, a system to increase the capacity 
of existing fiber optic cables for the telecommunications industry, and 
a process for turning collagen into fibers for human prostheses use. In 
the case of the handwriting recognition project, ATP provided $1.2 
million to develop a system to recognize cursive handwriting for pen-
based (i.e., without a keyboard) computer input. GAO identified several 
private firms that were conducting similar research on handwriting 
recognition at approximately the same time the ATP project was funded. 
In fact, this line of research began in the late 1950s. In addition, 
GAO identified multiple patents, as early as 5 years prior to the start 
of the ATP project, in the field of handwriting recognition. GAO found 
similar results in the other two projects.

Two inherent factors in ATP’s award selection process—the need to guard 
against conflicts of interest and the need to protect proprietary 
information—make it unlikely that ATP can avoid funding research 
already being pursued by the private sector in the same time period. 
These factors, which have not changed since 1990, make it difficult for 
ATP project reviewers to identify similar efforts in the private 
sector. For example, to guard against conflicts of interest, the 
program uses technical experts who are not directly involved with the 
proposed research. Their acquaintance with ongoing research is further 
limited by the private sector’s practice of not disclosing its research 
efforts or results so as to guard proprietary information. As a result, 
it may be impossible for the program to ensure that it is consistently 
not funding existing or planned research that would be conducted in the 
same time period in the absence of ATP financial assistance.

GAO made no recommendations in its April 2000 report. 

www.gao.gov/cgi-bin/getrpt?GAO-05-759T.

To view the full product, including the scope and methodology, click on 
the link above. For more information, contact Robin M. Nazzaro at (202) 
512-3841 or nazzaror@gao.gov.

[End of section]

Dear Mr. Chairman and Members of the Subcommittee:

We are pleased to be here today to discuss our past work,[Footnote 1] 
as well as to provide some updated information, on the funding that the 
Advanced Technology Program (ATP) provides for private research. As you 
know, ATP was established in 1988 to support research that accelerates 
the development of high-risk technologies with the potential for broad- 
based economic benefits for the nation.[Footnote 2] Under the 
provisions establishing ATP, program administrators at the National 
Institute of Standards and Technology (NIST) are to ensure that they 
are not funding existing or planned research that would be conducted in 
the same time period in the absence of ATP financial assistance. 
Between 1990 and September 2004, ATP funded 768 projects at a cost of 
about $2.3 billion in federal matching funds.

Research can provide both private benefits, which accrue to the owners 
of the research results, and societal benefits, which accrue to society 
as a whole. In some instances, the private sector does not fund 
research that would be beneficial to society because doing so might not 
provide an adequate return on a firm's investment. To address this 
situation, the federal government, through tax credits or direct public 
funding, supports research that has very broad societal benefits, such 
as basic research and research focused on developing technologies in 
areas such as public health and nutrition, energy conservation, and 
environmental protection. However, there is a continuing debate over 
whether the private sector has sufficient incentives to undertake 
research on high-risk, high-payoff emerging and enabling technologies 
without government support, such as ATP.

In this context, in our prior work, we determined (1) whether, in the 
past, ATP had funded projects with research goals that were similar to 
projects funded by the private sector and (2) if we identified such 
cases, whether ATP's award selection process ensures that such research 
would not be funded in the future. To determine whether ATP has funded 
projects similar to private sector projects, we chose 3 of the first 38 
completed projects, each representing a different technology sector: 
biotechnology; electronics; and information, computers, and 
communications. These three technology sectors represent 26 of the 38, 
or 68 percent, of the ATP projects completed by 1999. We reviewed the 
ATP project files and held discussions with industry and academic 
experts, technical reviewers, and award recipients to assist in our 
examination of these projects. We also conducted patent searches on the 
technical areas associated with each of the three projects. Our 
objective was not to provide an evaluation of the quality of the 
research funded by ATP or the private sector, nor the impact these 
projects may or may not have had on their respective industries. To 
address the second objective, we reviewed ATP's award selection 
process. We did not review the overall management of the program. We 
performed our initial work from October 1999 through April 2000, and 
developed updated information in May 2005, in accordance with generally 
accepted government auditing standards.

Results in Brief:

The three completed ATP-funded projects, which were approved for 
funding in 1990 and 1992, addressed research goals that were similar to 
those already funded by the private sector. The projects included an on-
line handwriting recognition system, a system to increase the capacity 
of existing fiber optic cables for the telecommunications industry, and 
a process for turning collagen into fibers for human prostheses use. In 
the case of the handwriting recognition project, ATP provided $1.2 
million to develop a system to recognize cursive handwriting for pen-
based (i.e., without a keyboard) computer input. We identified several 
private firms that were conducting similar research on handwriting 
recognition at approximately the same time the ATP project was funded. 
In fact, this line of research began in the late 1950s. In addition, we 
identified multiple patents, as early as 5 years prior to the start of 
the ATP project, in the field of handwriting recognition. We found 
similar results in the other two projects.

Two inherent factors in ATP's award selection process--the need to 
guard against conflicts of interest and the need to protect proprietary 
information--make it unlikely that ATP can avoid funding research 
already being pursued by the private sector in the same time period. 
These factors, which have not changed since 1990, make it difficult for 
ATP project reviewers to identify similar efforts in the private 
sector. For example, to guard against conflicts of interest, the 
program uses technical experts who are not directly involved with the 
proposed research. Their acquaintance with on-going research is further 
limited by the private sector's practice of not disclosing its research 
efforts or results so as to guard proprietary information. As a result, 
it may be impossible for the program to ensure that it is consistently 
not funding existing or planned research that would be conducted in the 
same time period in the absence of ATP financial assistance.

Background:

ATP, which began funding projects in fiscal year 1990, was intended to 
fund high-risk research and development (R&D) projects with broad 
commercial and societal benefits that would not be undertaken by a 
single company or group of companies, either because the risk was too 
high or because the economic benefits of success would not accrue to 
the investors. ATP is viewed as a mechanism for fostering investment in 
areas in which societal returns would exceed private returns. ATP has 
addressed other opportunities to achieve broader societal goals, such 
as small business participation, as well as the establishment of joint 
ventures for high-risk technologies that would be difficult for any one 
company to justify because, for example, the benefits spread across the 
industry as a whole. Thus, ATP is seen by some as a means of addressing 
market failure in research areas that would otherwise not be funded, 
thereby facilitating the economic growth that comes from the 
commercialization and use of new technologies in the private sector. 
Advocates of the program believe that the government should serve as a 
catalyst for companies to cooperate and undertake important new work 
that would not have been possible in the same time period without 
federal participation. Critics of the program view ATP as industrial 
policy, or the means by which government rather than the marketplace 
picks winners and losers.

ATP provides funding through cooperative agreements--a type of 
financial assistance in which the federal government is substantially 
involved in project management. ATP offers these agreements through 
announced annual competitions. It provides multiyear funding to single 
companies and to industry-led joint ventures. The proposal review and 
selection process is a multistep process based on NIST regulations. In 
general, these steps include a preliminary screening, technical and 
business reviews, semifinalist identification, oral reviews, ranking, 
and final selection. At the beginning of each round of ATP 
competitions, NIST establishes Source Evaluation Boards (SEBs) to 
ensure that all proposals receive careful consideration. Each SEB is 
comprised of NIST technical experts as well as outside specialists with 
backgrounds in business and economics. ATP supplements the SEBs with 
outside technical reviewers, generally federal government experts in 
the specific industry of the proposal. Independent business experts are 
also hired on a consulting basis, including high-tech venture 
capitalists, people who teach strategic business planning, retired 
corporate executives from large and small high-tech businesses, as well 
as economists and business development specialists. All SEB members and 
outside reviewers must sign nondisclosure statements, agree to protect 
proprietary information, and certify that they have no conflicts of 
interest.

As part of the proposal evaluation process, ATP uses the external 
reviewers to assess the technical and business merit of the proposed 
research. Each proposal is sponsored by both technical and business SEB 
members, whose roles include identifying reviewers, summarizing 
evaluative comments, and making recommendations to the SEB. The SEB 
evaluates the proposals, selects the semifinalists, conducts oral 
interviews with semifinalists, and ranks the semifinalists. A source 
selecting official makes the final award decisions based on the ranked 
list of proposals from the SEB.

The three projects that we reviewed received funding through the ATP 
competitions announced in 1990 and 1992. In those years, the selection 
criteria included scientific and technical merit, potential broad-based 
benefits, technology transfer benefits, the proposing organization's 
commitment level and organizational structure, and the qualifications 
and experience of the proposing organization's staff. Each of the five 
selection criteria was weighted at 20 percent. Today, these same 
selection criteria are used but are grouped into two categories, each 
weighted at 50 percent. The "Scientific and Technical Merit" category 
addresses a variety of issues related to the technical plan and the 
relevant experience of the proposing organization. The second category, 
"Potential for Broad-Based Economic Benefits," addresses the means to 
achieving an economic benefit and commercialization plans, as well as 
issues related to the proposer's level of commitment, organizational 
structure, and management plan. Technical and business reviewers 
complete documentation, referred to as technical and business 
evaluation worksheets, that address various aspects of these criteria.

Three ATP Projects Addressed Similar Research Goals to Projects in the 
Private Sector:

The three completed projects that we reviewed addressed research goals 
that were similar to goals the private sector was addressing at about 
the same time. Each of the three projects was from a different sector 
of technology--computers, electronics, and biotechnology. The projects 
include (1) an on-line handwriting recognition system for computer 
input, (2) a system to increase the capacity of existing fiber optic 
cables for the telecommunications industry, and (3) a process for 
turning collagen into fibers for human prostheses use.

ATP Project on Handwriting Recognition:

Both the ATP project and several private sector projects had a similar 
research goal of developing an on-line system to recognize natural or 
cursive handwritten data without the use of a keyboard. This technology 
would make computers more useful where keyboard use is limited by 
physical problems or in situations where using a keyboard is not 
practical. On-line handwriting recognition means that the system 
recognizes handwritten data while the user writes. The primary 
technical problem in handwriting recognition is that writing styles 
vary greatly from person to person, depending upon whether the user is 
in a hurry, fatigued, or subject to a variety of other factors. While 
the technology for obtaining recognition of constrained careful writing 
or block print writing was commercially available, systems for cursive 
writing recognition were not commercially available because of the 
greater handwriting variability that was encountered.

The ATP project we reviewed sought to develop an on-line natural 
handwriting recognition system that was user-independent and able to 
translate natural or cursive handwriting. Communication Intelligence 
Corporation (CIC) was the award recipient. CIC used its ATP funding of 
$1.2 million from 1991 to 1993 to build its own algorithms and models 
for developing its handwriting recognition system.[Footnote 3] During 
the project, CIC created a database that includes thousands of cursive 
handwriting samples and developed new recognition algorithms. Some of 
this technology has been incorporated into a registered software 
product that has the ability to recognize cursive writing in limited 
circumstances.

According to the experts we interviewed, as well as literature and 
patent searches, several companies were attempting to achieve a similar 
goal of handwriting recognition through their research around the same 
time that the ATP project received funding. Some of the key players in 
the private sector conducting research on cursive handwriting 
recognition included Paragraph International (in collaboration with 
Apple Computer) and Lexicus (which later became a division of 
Motorola). For example, Apple licensed a cursive handwriting 
recognition system from a Soviet company, Paragraph International, 
according to articles published in computer magazines in October 1991. 
According to these sources, this technology provided Apple with a 
foundation for recognizing printed, cursive, or block handwritten text.

Another indication of research with a similar goal appeared in the 
October 1990 edition of PC Week, which reported that "handwriting 
recognition is an emerging technology that promises increased 
productivity both for current microcomputer owners and for a new breed 
of users armed with hand-held 'pen-based' computers." Similarly a 
technical journal article indicated that there was renewed interest in 
the 1980s in this field of on-line handwriting recognition, from its 
advent in the 1960s, because of more accurate electronic tablets, more 
compact and powerful computers, and better recognition 
algorithms.[Footnote 4]

Moreover, according to the U.S. Patent and Trademark Office's (PTO) 
database, over 450 patents were issued on handwriting recognition 
software, concepts, and related products from 1985 through 
1999,[Footnote 5] indicating that research of a similar goal was being 
conducted around the time of the ATP project. Given the fact that it 
can take many years between the time a research project takes place and 
the time that an outcome is realized, this time period for a patent 
search allowed us to determine whether there was research ongoing 
during the time of the ATP project. The dates of the patents actually 
occurred sometime after the research was conducted. And, as we reported 
in a prior report,[Footnote 6] the time between the point when a patent 
application is filed until the date when a patent is issued, or the 
application is abandoned, ranged from 19.8 months to 21 months, adding 
additional time to when the research was done.

ATP Project on Capacity Expansion of Fiber Optic Cables:

Another ATP project we reviewed, which proposed to develop a system to 
increase the capacity of existing fiber optic cables for the 
telecommunications industry, also had a similar goal to that of 
research in the private sector. At the same time, firms in the private 
sector were attempting to increase the number of light signals that can 
be transmitted through a single strand of fiber optic cable using a 
technology called wavelength division multiplexing (WDM).[Footnote 7] 
In the 1980s, telephone companies laid fiber optic cables across the 
United States and other countries to create an information system that 
could carry significantly more data than the copper wires they 
replaced. Tremendous increases in cable traffic, primarily from the 
Internet, have crowded these cables. WDM technology was aimed at 
providing a cost-effective alternative to the expensive option of 
installing additional fiber optic cables.

Accuwave Corporation (Accuwave) was the ATP award recipient. Accuwave 
used its ATP funding of approximately $2 million from March 1993 
through March 1995 to develop a wavelength division multiplexing system 
that would substantially increase the number of signals that could be 
transmitted through a single optical fiber strand, using the concept of 
volume holography. Volume holography uses holograms to direct multiple 
light signals simultaneously through a single fiber strand. Accuwave 
was able to make improvements on these issues but not enough to fully 
develop and market a successful WDM system for the telecommunications 
market. In 1996, a competitor beat Accuwave to the market. After the 
completion of the ATP project, Accuwave filed for bankruptcy protection 
due to its inability to successfully commercialize a wavelength 
division multiplexing system.

Other private firms were involved in research with a similar goal of 
increasing the capacity of fiber optic cable at about the same time as 
Accuwave was conducting its research. Conceptual research on such 
systems dates back to the early 1980s, but development and 
commercialization did not flourish until the mid-to late-1990s. Bell 
Labs (now Lucent Technologies), Nortel Networks, and Ciena Corporation, 
among others, were considered some of the major competitors in the 
industry. In the early 1990s, these firms were attempting to develop 
WDM technology using different methods and materials. For example, 
Ciena Corporation developed a system that incorporated fiber-Bragg 
gratings, which are filters embedded directly onto fiber optic cable 
that help to separate multiple light signals through a single fiber 
strand.

We also found an indication of WDM-related research through a review of 
issued patents. According to PTO's database, over 2,000 patents were 
issued related to wavelength division multiplexing components, systems, 
and concepts from 1985 through 1999. The patents issued ranged from 10 
patents in 1985 to 493 in 1999.

ATP Project on Regenerating Tissues and Organs:

Both the ATP project and private sector projects we identified in the 
tissue engineering field had similar broad research goals of developing 
biological equivalents for defective tissues and organs utilizing 
diverse technical approaches. ATP's project proposed procedures for 
extracting, storing, spinning, and weaving collagen (the main 
constituent of connective tissue and bones) into fibers suitable for 
human prostheses that could induce the body's cells to regenerate lost 
tissue. Tissue Engineering, Inc., received ATP's award of about $2 
million for use over the years 1993 through 1996. The company's long- 
term and yet unrealized goal is to transplant these prostheses into 
humans, after which the collagen framework, or scaffold, would induce 
the growth and function of normal body cells within it, eventually 
remodeling lost human tissue and replacing the scaffold.

Within the very innovative field of tissue engineering, however, many 
competitors were attempting to achieve similar broad research goals. 
Organogenesis, the Collagen Corporation, Integra LifeSciences, Advanced 
Tissue Sciences, Genzyme Tissue, Osiris Therapeutics, Matrix 
Pharmaceuticals, and ReGen Biologics are key players in the market to 
develop structures that could replace or regenerate cells, tissues, and 
organs such as skin, teeth, orthopedic structures, cartilage, and 
valves. A number of these companies have subsequently received ATP 
awards. In addition, universities and medical schools have researchers 
investigating the many possibilities to engineer human tissues, and 
eventually complex organs, such as the liver, pancreas, and heart. 
According to one expert, there is a great deal of competition within 
the field of tissue engineering.

Although the Tissue Engineering, Inc. research focused on the use of 
collagen as the basis for these structures, other companies were 
pursuing a variety of technical approaches for addressing the goal of 
developing biological equivalents for defective tissues and organs. In 
addition to research in collagen, other companies and researchers have 
also been attempting to create human tissues and organs from other 
biological materials, synthetics, and hybrid products, which are both 
biologic and synthetic. For example, researchers from the Massachusetts 
Institute of Technology (MIT) developed an artificial skin product 
using collagen and a natural polymer. Several companies have since 
developed comparable products. In 1986, researchers from MIT and a 
hospital in Massachusetts began inserting cells into scaffolds created 
of biodegradable polymer. As the cells multiply, tissues form. The 
magazine BusinessWeek reported this concept as "an elegantly simple 
concept that underlies most engineered tissue."[Footnote 8] Two 
competitors, Integra LifeSciences and Organogenesis, reported that they 
were also doing work on the use of collagen in various applications. 
Although their technical approaches were different than the ATP 
project, the broad research goals were similar.

In addition to our discussions with experts and literature searches, 
patent research shows that there was activity related to the field of 
tissue engineering prior to and during the ATP project. According to a 
search done on the PTO website, at least 370 patents were issued 
related to cell culturing, scaffolding or matrix development, and 
tissue engineering from 1985 through 1999. Experts have also indicated 
that there are several patents related to the field, with a 
considerable amount of overlap in the technologies described in those 
patents.

ATP's Award Selection Process Is Unlikely to Avoid Funding Similar 
Research:

Two factors in ATP's award selection process could result in ATP's 
funding research similar to research that the private sector would fund 
in the same time period. These two factors are inherent in the review 
process and limit the information the reviewers have on similar private 
sector research efforts. Due to conflict-of-interest concerns, 
technical reviewers are precluded from being directly involved with the 
proposed research, making them less likely to know about all the 
research in an area. Also, the information available about private 
sector research is limited because of the private sector practice of 
not disclosing research results. Until a patent is issued, a private 
sector firm generally publishes very few details about the research to 
protect proprietary information. Therefore, it is difficult for the 
reviewers to identify other cutting-edge research.

ATP's Conflict-of-Interest Provision Limits Its Ability to Identify 
Similar Research:

ATP selection officials rely on outside technical reviewers to evaluate 
a proposal's scientific and technical merit. All reviewers must certify 
that they have no conflicts of interest. To minimize possible conflicts 
of interest, the technical reviewers are generally federal government 
employees who are experts in the specific technology of the research 
proposal but are not directly involved with the proposed research area. 
Although this approach helps to guard against conflict of interest, it 
has inherent limitations on the program's ability to identify similar 
research efforts. The technical reviewers rely on their own knowledge 
of research underway in the private sector. One of the technical 
reviewers we interviewed said that he did not personally know of other 
companies that were doing similar work. However, he believed that it 
was unlikely that there were not dozens of others working on the same 
issue.

Proprietary Information Limits ATP's Ability to Identify Similar 
Research:

ATP reviewers are significantly limited in their ability to identify 
similar research efforts by an inherent lack of information on private 
sector research. Although ATP officials use several sources, such as 
colleagues, conferences and symposia, and current technical literature, 
to try to identify research efforts conducted by the private sector and 
the federal government, this information is often proprietary. Most of 
the private sector and university experts we consulted agreed that it 
can be very difficult to identify the specific research that private 
sector firms are conducting, especially considering the competitive 
nature of most industries. The early release of information on a 
company's research could be costly to the firm. If a competing firm 
could determine the nature and progress of another company's research, 
it could help the competitor to develop and commercialize an identical 
or higher-quality product before the other firm. At the very least, the 
early release of research information by a firm can give competitors an 
idea as to the focus of the firm's strategic plan. Thus, many firms are 
very careful about releasing detailed information related to research 
and development activities they are conducting.

In conclusion, Mr. Chairman, the process ATP follows to select projects 
for funding is limited in its ability to identify similar research 
efforts in the private sector. Our retrospective look at the three ATP 
research projects showed that their goals were similar to research 
goals already being funded by the private sector. Examining the process 
that ATP uses to select projects, we found two inherent factors--the 
need to guard against conflicts of interest and the need to protect 
proprietary information--that limit ATP's ability to identify similar 
research efforts in the private sector. These two factors have not 
changed since the beginning of the program. We recognize the valid need 
to guard against conflicts of interest and to protect proprietary 
information; thus, we did not recommend any changes to the award 
selection process. However, we believe that it may be impossible for 
the program to ensure that it is consistently not funding existing or 
planned research that would be conducted in the same time period in the 
absence of ATP financial assistance.

Mr. Chairman, this concludes my prepared statement. I would be happy to 
respond to any questions that you or Members of the Subcommittee may 
have.

Contacts and Acknowledgements:

For further information about this testimony, please contact Robin M. 
Nazzaro at 202-512-6246. Diane Raynes, Carol Herrnstadt Shulman, and 
Jessica Evans made key contributions to this statement.

FOOTNOTES

[1] GAO, Advanced Technology Program: Inherent Factors in Selection 
Process Could Limit Identification of Similar Research, GAO/RCED-00-114 
(Washington, D.C.: April 24, 2000).

[2] The Omnibus Trade and Competitiveness Act of 1988 (Pub. L. No. 100- 
418). 

[3] Algorithm here refers to the mathematical procedures involved in 
recognizing writing as it is being written on a computer device. 

[4] IEEE Transactions on Pattern Analysis and Machine Intelligence, 
"The State of the Art in On-Line Handwriting Recognition" (Aug. 1990), 
vol. 12, no. 8.

[5] A patent is a grant given by a government to an inventor of the 
right to exclude others for a limited time (usually 20 years) from 
making, using, or selling his or her invention. 

[6] GAO, Intellectual Property: Comparison of Patent Examination 
Statistics for Fiscal Years 1994-1995, GAO/RCED-97-58 (Washington, 
D.C., Mar. 13, 1997). 

[7] A fiber optic cable consists of many extremely thin strands of 
glass or plastic, each capable of transmitting light signals. 
Wavelength division multiplexing transmits separate light signals 
through a single optical fiber strand at different wavelengths. 

[8] "Biotech Bodies," BusinessWeek, July 27, 1998.