99-2020. Ocular-based Measures of Driver Alertness; Notice of Conference and Request for Submissions  

  • [Federal Register Volume 64, Number 18 (Thursday, January 28, 1999)]
    [Notices]
    [Pages 4488-4490]
    From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
    [FR Doc No: 99-2020]
    
    
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    DEPARTMENT OF TRANSPORTATION
    
    Federal Highway Administration
    National Highway Traffic Safety Administration
    
    
    Ocular-based Measures of Driver Alertness; Notice of Conference 
    and Request for Submissions
    
    AGENCY: Federal Highway Administration (FHWA), DOT.
    
    ACTION: Notice of conference and request for submissions.
    
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    SUMMARY: This notice is both an invitation to participate in a 
    conference addressing ocular-based measures of driver alertness and a 
    request for submissions to be presented/demonstrated at the conference. 
    The conference is being sponsored by the FHWA's Office of Motor 
    Carriers and the National Highway Traffic Safety Administration's 
    (NHTSA) Office of Vehicle Safety Research (formerly, the Office of 
    Crash Avoidance). The purpose of the conference is to (1) share recent 
    FHWA/NHTSA findings regarding the validity of eye-based measures of 
    driver alertness, (2) share recent FHWA and NHTSA technology 
    developments in this area, (3) identify and provide information about 
    other Research and Technology (R&T) studies relevant to in-vehicle 
    alertness monitoring, (4) review the overall state-of-the-art of in-
    vehicle alertness monitoring, (5) review concepts for feedback of 
    alertness information to drivers and other proposed features of the 
    driver-vehicle interface, and (6) review concepts for the successful 
    and user-acceptable introduction of in-vehicle alertness monitoring 
    systems to commercial motor carrier fleets.
    
    DATES: The conference will be held on April 26-27, 1999. Each day's 
    session will begin at 9 a.m. and end at 5 p.m. Papers and technology 
    demonstration proposals/abstracts must be received on or before March 
    1, 1999.
    
    ADDRESSES: The conference will be held at the Hyatt-Dulles Hotel, 2300 
    Dulles Corner Boulevard, Herndon, Virginia.
    
    FOR FURTHER INFORMATION CONTACT: For conference information and to 
    obtain
    
    [[Page 4489]]
    
    registration materials, contact Ms. Annette Smith, Portfolio Management 
    Group, Ltd., 8513 Ashwood Drive, Capitol Heights, MD 20743; Telephone: 
    (301) 499-4936; FAX: (301) 499-1405; E-mail: portmgmt@erols.com. Paper 
    and technology demonstration proposals should be submitted to Robert J. 
    Carroll, Office of Motor Carrier Research and Standards (HCS-30), 
    Federal Highway Administration, 400 Seventh Street, SW., Washington, DC 
    20590; Telephone: (202) 366-9109; FAX: (202) 366-8842; E-mail: 
    robert.carroll@fhwa.dot.gov.
    
    SUPPLEMENTARY INFORMATION: From 1997-1998, the Intelligent 
    Transportation Systems/Commercial Vehicle Operations Division of the 
    FHWA's Office of Motor Carriers funded a program, which was managed by 
    the NHTSA's Office of Crash Avoidance Research, to study competing 
    fatigue detection technologies. Under the program, the University of 
    Pennsylvania (UPENN) conducted laboratory experiments to evaluate the 
    validity, sensitivity, and reliability of selected personal 
    (psychophysiological) fatigue-detection devices and measures. The study 
    evaluated eye closure measures such as PERCLOS, a measure of eyelid 
    droop identified in earlier NHTSA research as being a promising index 
    of fatigue. PERCLOS is defined as the percent of time eyelids are 
    closed 80% or more--a measure found to be significantly correlated with 
    driver fatigue. Other psychophysiological measures assessed included 
    two eye-blink measures, two electroencephalograph (EEG) measures, and a 
    head movement detector. All measures had some validity, but the results 
    corroborated most strongly the validity of PERCLOS. The final report, 
    ``Evaluation of Techniques for Ocular Measurement,'' DOT-HS-808 762, is 
    available through the National Technical Information Service, telephone 
    (703) 605-6000 or (800) 553-6847. The FHWA and the NHTSA believe that 
    the PERCLOS measure is one of the most promising known real-time 
    indicators of driver alertness for in-vehicle systems. Laboratory-based 
    studies of the driver-vehicle interface for a PERCLOS-based in-vehicle 
    alertness monitoring system are currently underway. This Intelligent 
    Vehicle Initiative (IVI)-funded project is being managed by the NHTSA's 
    Office of Crash Avoidance Research and is a follow-up to the PERCLOS 
    validation study. Under the program, UPENN is conducting laboratory 
    experiments to evaluate the effectiveness of various potential elements 
    of the driver-vehicle interface (DVI) of in-vehicle CMV driver 
    alertness monitoring devices. Also, under this program, Carnegie Mellon 
    Research Institute has developed, and is testing, a new camera and 
    related software that can monitor and analyze a driver's PERCLOS in 
    real-time. Other DVI components to be assessed include real-time 
    gauges, informational alarms/warnings, and alerting stimuli. The study 
    will make recommendations regarding optimal DVI design elements for CMV 
    driver alertness monitors. This new study will be completed in the 
    Spring of 1999 and reported at the conference. This technical 
    conference/workshop is planned to discuss recent scientific validation 
    findings regarding PERCLOS and other eye activity measures as metrics 
    of alertness, and the status of efforts to develop in-vehicle sensors 
    to continuously measure PERCLOS as an indicator of driver alertness 
    (i.e., develop an ``alertometer''). The conference will also address 
    the potential and appropriate uses of ``alertometer'' data and ways to 
    ensure the active participation and acceptance of drivers and 
    management in the use of such technologies. Since the PERCLOS measure 
    will likely be a key metric employed in any operational test of 
    alertness monitoring technology, the workshop will also provide an 
    update of the FHWA's plans for implementing the IVI operational tests, 
    as described above.
        Due to limited seating, early registration is encouraged. The 
    registration fee is $150. The registration fee for full-time students 
    is $100. Those registering before March 1, 1999 may pay an early 
    registration fee of $100 ($75 for full-time students). Full refund of 
    registration fees will be made for cancellations received by April 15, 
    1999. Refunds of 75 percent of the registration fee will be made for 
    cancellation notices received after April 15, 1999. Persons interested 
    in attending, presenting papers, and/or demonstrating relevant 
    technologies are invited to obtain registration materials and submit 
    papers or technology demonstration proposals, in accordance with the 
    criteria set forth below.
        To be accepted for presentation, papers proposing methods of 
    alertness measurement should describe how the measure/method meets one 
    of the following three criteria for continuous, in-vehicle driver 
    alertness monitoring, regardless of the technology used:
        (1) Provide continuous, in-vehicle driver-alertness monitoring, 
    using the PERCLOS measure.
        (2) Be highly correlated with the PERCLOS.
        (3) Have gone through a validation process similar to the PERCLOS 
    validation.
        Technologies proposed for demonstration at the conference will be 
    evaluated with respect to their validity in measuring driver alertness, 
    their reliability/durability for in-vehicle operation, and their 
    current or potential cost of production and integration in vehicle 
    operations. Interested parties are instructed to request a registration 
    packet and submit a 300-500 word abstract, describing the paper or 
    technology demonstration proposed for presentation at the conference. 
    The abstracts related to technology demonstrations should include a 
    description of the technology, including its major components, 
    functional basis (i.e., what it measures), how it is installed in a 
    vehicle (and/or worn by operators), what kind of feedback it provides 
    to drivers, evidence of validity (e.g., correlation with performance on 
    vigilance or alertness-related tasks), operational reliability/
    durability, unobtrusiveness/acceptability, and affordability (or 
    potential affordability following further development). Empirical data 
    on device validity (i.e., evidence that it is accurately measuring 
    alertness as measured by some independent criterion which is a known 
    valid measure of alertness, such as the psychological vigilance test) 
    is particularly important. The FHWA and NHTSA will select or invite 
    presentations and demonstrations for the conference, based upon these 
    criteria. Submitters are instructed not to submit any confidential or 
    proprietary data on device design or performance.
        The outcomes of this conference are expected to be (1) greater 
    public awareness of recent FHWA/NHTSA findings with respect to the 
    validity of eye-based measures of driver alertness and related 
    technology developments in this area, (2) the identification of other 
    research and technology studies relevant to in-vehicle alertness 
    monitoring, (3) a review of the overall state-of-the-art of in-vehicle 
    alertness monitoring, (4) a review of concepts for providing feedback 
    of alertness information to drivers, as well as other proposed features 
    of the driver-vehicle interface, and (5) a review of concepts for 
    successful and user-acceptable introduction of in-vehicle alertness 
    monitoring to commercial motor carrier fleets. The FHWA does not 
    believe the outcomes of this conference will impact the agency's on-
    going rulemaking addressing its prescriptive hours-of-service rules.
    
    
    [[Page 4490]]
    
    
        Authority: 23 U.S.C. 315; 49 U.S.C. 31136; 49 U.S.C. 31502; 49 
    CFR 1.48 and 1.50.
    
        Issued on: January 22, 1999.
    George L. Reagle,
    Associate Administrator for Motor Carriers Federal Highway 
    Administration.
    Raymond P. Owings,
    Associate Administrator for Research and Development, National Highway 
    Traffic Safety Administration.
    [FR Doc. 99-2020 Filed 1-27-99; 8:45 am]
    BILLING CODE 4910-22-P
    
    
    

Document Information

Published:
01/28/1999
Department:
National Highway Traffic Safety Administration
Entry Type:
Notice
Action:
Notice of conference and request for submissions.
Document Number:
99-2020
Dates:
The conference will be held on April 26-27, 1999. Each day's session will begin at 9 a.m. and end at 5 p.m. Papers and technology demonstration proposals/abstracts must be received on or before March 1, 1999.
Pages:
4488-4490 (3 pages)
PDF File:
99-2020.pdf