Specialties

Highway Engineering, Traffic Engineering, Pavement Engineering, Materials Engineering, Construction Defects, Construction Disputes, Highway Safety, Road Defects, Traffic Accidents (vehicles, motorcycles, bicycles), Maintenance, Repairs, Road Hazards, Asphalt, Concrete, Sight Distance, Friction, Skid, Forensics Analysis, Failure Analysis, Slip/Fall/Trip Accidents.

Degrees/Licenses

Ph.D.; M.S.; B.S.;
Professional Engineer License; Forensic Expert Witness Association

Specialties

Construction defect; Code compliance; Accidents, construction safety; Storm drainage, environmental investigations and mold testing; Concrete construction, curing, waterproofing; Foundations, repairs; Earthquake reinforcing; Litigation support, forensic investigations; ADR; Cost estimating; Casualty loss.

Degrees/Licenses

BS, PhD, Post Doctorate: Architecture & Engineering, CA "A"-Gen.Engr., CA "B"-Gen.Bldg., CA "C-21"-Demolition, Hazardous Remediation Lic., ICC #266760

Formal Education

BS, Cornell University, 1969; PhD, Statistical Analysis, University of Chicago, 1977; Post Doc., Architecture and Engineering, University of California, Berkeley, 1981-83; Post Doc., Architecture/Environmental Design.

Registration and Licenses

Full Member-American Society of Civil Engineers; AIA, Assoc. Member, Professional Member, International Code Council, California General Engineering (A); California General Building (B); Hazardous Materials Removal and Remediation (HMRRC), Demolition and Structure Moving License (C-21).

Previous/Current Position

Design Principal, Seisco Engineering & Environmental Design Associates, General Mgr., Senior Project Engineer, Bay Area Structural, Inc., General Engineering Corporation. Research Specialist, Environmental Design Research; Professor, Community Development Studies; Professor, Public Administration. General Engineering and Environmental Designer and Construction Manager. Technical Expert - California State Contractors License Board. Certified Arbitrator, Cont. State License Board. Certified Arbitrator, Cont. State License Board.

Honors/Awards

US-Army Corps of Engineers- “Outstanding- Project”-1997; US-Air Force: “Outstanding Proj. Mgmt.”- 1999.

Prof. Affiliations

American Society of Civil Engineers; Professional Member, International Code Council. American Institute of Architects, Assoc. Mbr; Associate member American Institute of Architects; Charter member Structural Engineering Institute, ASCE.

Publications

4 publications; Two books - Earthquake Safe: A Hazard Reduction Manual for Homes; Drainage Methods for Dry Buildings and Stable Sites (forthcoming).

Prior Expert

250 cases as an expert witness; 750 special investigations; 10,000 structural and engineering inspections and assessment reports.

Specialties

Maritime safety expert for:
- Personal injuries & deaths on boats/ramps/docks/gangways/roads
- Maritime Rules of the Road and Aids to Navigation
- Damage to vessels, gear and facilities
- Sinking & drowning
- Experience on inshore and international waters, rivers and lakes

Degrees/Licenses

- U.S. Coast Guard Master Mariner (Captain) license
- Class A driver's license with all endorsement (for roadway and launching ramp matters)
- Federal Firearms Licensee

Previous/Current Position

30 years as a professional vessel captain and expert witness

Prof. Affiliations

Forensic Experts Witness Association member, having taken numerous instructional webinars to improve expert skills and industry understanding.

Publications

Hundreds of articles published regarding boating, angling, marine electronics, advocacy, outdoors columns, in publications including: Pacific Coast Sportfishing, Saltwater Sportsman, Western Outdoor News, Noozhawk, The Log.

Prior Expert

- Served as Expert on maritime safety/injury/death cases. Comfortable working with plaintiffs or defendants. Cases have been on the open ocean, inshore waters, harbors and marinas, rivers and lakes, and involving large vessels, small craft, and personal watercraft.
- As a professional writer, my Expert Reports tend to be compelling and help settle cases favorably. As a public speaker, I am accustomed to speaking in front of people.

Specialties

Dr. Roberts began his career as a Neuropsychiatric Technician in the United States Army in 1972 and has been working in the field since that time. He has over 39 years of experience as a Forensic Psychologist and Neuropsychologist. 4000 cases and over 400 depositions, 100 trials. Brain injury, Personal Injury; Post Traumatic Stress; Wrongful Termination; Sexual Harassment; Disability; Discrimination; Drug & Alcohol; Toxic Exposure; Mental Capacities; Workplace injuries; Testamentary Capacity; Malingering, NIED; IIED.

Degrees/Licenses

Lic. Psychologist PSY8334, CA Board of Psychology, Board Certified in Forensic Psychology, American Board of Professional Psychology (ABPP); Lic Psychologist, No 1647, Hawaii; Interjurisdictional Practice Cert (IPC); Professional Qualification in Psychology (CPQ); Lic. Psychologist PY0939, Nevada Board of Psychology.

Formal Education

Ph.D, M.A. California School of Professional Psychology

Registration and Licenses

California, Hawaii, and Nevada

Honors/Awards

Board Certified in the following areas: Forensic Psychology, Neuropsychology, Traumatic Stress, Disability, Pain Management, Medical Psychotherapy and Psychopharmacology. Fellow, American Board of Forensic Psychology.

Prof. Affiliations

American Board of Professional Psychology (ABPP)

Specialties

Human Factors / Ergonomics; Driver and pedestrian perception & behavior; Perception-response time; Slip, Trip, Misstep, Fall; Lighting, Visibility, Conspicuity; Product Design & Liability; Human-Machine Interaction; Control/display layout; Warnings, Signs and Instructions.

Specialties

Cal/Fed - OSHA advisor to labor and management; consulting professional engineer, educator, researcher, author, expert and public speaker with emphasis on construction: Rulemaking history and interpretation of Cal/Fed-OSHA standards, and multi-employer worksite responsibilities, on-site consultation, steel erection and metal decking operations.

Degrees/Licenses

AS, Lic. Safety Engineer.

Registration and Licenses

Professional Engineer (Safety Branch)

Honors/Awards

Health and Safety Professional of the Year Award 2018 by Lawyer Magazine

Specialties

Aperture (formerly WEXCO) - Northern California office, is a forensic engineering firm. Expert testimony in the following areas: Premises Liability (Slip Resistance, Building Code Violations, Safety Code, Human Factors, Stairways, Ramps, Guardrails, Walkways, Parking Lots, Gates, Lighting); Vehicular Accidents (Visibility & Lighting, Roadway Maintenance, Perception & Reaction Time Breaking Distance, Impact Force Calculations, Roadway Design, Signs & Warnings, Construction Area Traffic Controls); Accident Reconstruction (Force Calculations, Line of Sight, Center of Gravity, Time & Motion, Animation Simulation); Safety Engineering (Falls from Height, Ladders, Scaffolds, Manlifts, Consumer Products, Materials-Failure Analysis, Machine Guarding); Construction Defect & Construction Disputes.
WEXCO consists of multiple Experts, each with diverse background, training and experience, and supported by a team of Engineers.

Degrees/Licenses

Reg. ME PE (CA), BSME, CPSI; CXLT; Reg. CE PE (CA), CSP, CCE, CPMP, CVS, CMC, CBO, GC

Specialties

Human factors, ergonomics, personal injury accidents of all types (auto, bicycle, boat, motorcycle, pedestrian, skateboard), slips and falls, healthcare medical device design, medication errors, healthcare malpractice, medication errors, user interface design, warnings, instructions, signage, web and automation design, automation, risk analysis.

Degrees/Licenses

PhD, CPE

Formal Education

B.S., M.A. and Ph.D. in Human Factors and Ergonomics from the University of Illinois at Urbana-Champaign

Previous/Current Position

Founding Principal, Interface Analysis Associates (1993 to Present)
Adjunct Professor, San Jose State University (1993 to Present)
Founding Principal, Human Factors Law LLC (2005 to Present)
Senior Research Associate, San Jose State University Foundation, NASA Ames Research Center (1996 - 2007)
Principal Scientist and Senior Design Research - Aerospace Human Factors, Western Aerospace Labs, Inc., NASA Ames Research Center (1992 - 1996)

Honors/Awards

Past president and Fellow of the Human Factors and Ergonomics Society, Fellow of the International Ergonomics Association (IEA). Outstanding Lecturer of the Year from Davidson College of Engr, SJSU.

Prof. Affiliations

Co-founder of Ergo-X conference, Founder of the International Symposium on Human Factors and Ergonomics in Healthcare. Editor in Chief of Human Factors in Healthcare.

Publications

Published and presented extensively on human factors issues including application of human factors/ergonomics analysis to fields such as healthcare, aviation, work environments and consumer products.

Prior Expert

Please send request for the full legal consultation history.

Specialties

Compliance of organizational policies, procedures, and practices with standards of human resources management; preventing and investigating complaints concerning sexual harassment and other forms of discrimination and harassment; ADA, interactive process, reasonable accommodation; CFRA, FMLA, workers’ compensation; retaliation, discipline, wrongful termination; negligent hiring/retention/supervision; independent contractor vs. employee classification; compensation, wage & hours, benefits/pensions; performance evalution, promotion selections, workforce- reductions; workplace violence, safety, OSHA.

Degrees/Licenses

PhD, MBA, BS

Formal Education

PhD Management, University of CA, Los Angeles: 1977; MBA, Management, University of CA, Los Angeles; BS, Business Administration, Drexel.

Registration and Licenses

Lifetime California Community College Instructor Credential in both Business Management and Psychology.

Previous/Current Position

Human resources manager for Ford Motor Company; consultant to over 100 organizations concerning how to improve human resource management policies and practices.

Honors/Awards

2015, 2014, 2013, 2012 & 2011, Received university research award for quality of articles published in the most recent five years. 2008, Favorably featured in Employment Law Verdict Reports. 2007, Profiled in Bender's California Labor & Employment Bulletin. 2001, Outstanding Scholarly and Creative Activity Award. 2000, Faculty Merit Award. 1998, Creative and Scholarly Activity Award. 1997 and 1996 Performance Award. 1996, "Teacher Scholar" Award. 1995-96, Taught first graduate Managing Human Resources and Human Behavior in Organizations courses ever to be publicly televised. 1993. Nominee for Bradford Outstanding Educator in United States Award. 1992, Finalist for Outstanding Faculty Award, SBAE. 1986-90, Meritorious Performance Award. Selected for Marquis' Who's Who in Business Higher Education, Who's Who in Finance and Industry, Who's Who in California, and Who's Who in the World.

Prof. Affiliations

Society For Human Resource Management; Society for Nonprofits.

Publications

Over 500 in high quality professional and peer-reviewed academic journals. These Include “When it's time to say good-by: how to discharge workers without legal hassles," and "Workplace reduction guidelines," which was reproduced in a college textbook titled "Taking Sides: Clashing Views in Management,” published by McGraw-Hill. Also, "Designing Effective Performance Appraisal Systems," one of the most downloaded articles of all time, with over 12,500 downloads.

Prior Expert

Have been retained in over 1,000 cases and have given trial/arbitration testimony over 80 times for plaintiffs and defense in over 15 California federal and state courts.