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Barr Group's team of internationally recognized engineers provide expert witness and testimony services for litigation cases involving complex electronic and software technologies.  Experts in the fields of electronics design, software design, and computer security, our team has been instrumental in providing expert, unbiased, and technologically accurate testimony for many high-profile automotive electronics, medical devices, telecommunications and consumer electronics litigation cases.  Our engineering expert witnesses have testified before multiple U.S. District Courts, the International Trade Commission, the U.S. Patent and Trademark Office, and other U.S. and international courts. 

Cases for which Barr Group engineers have served as expert witnesses include the Toyota Unintended Acceleration Litigation and the DirecTV Anti-Piracy Litigation.

Meet Barr Group’s team of electronics and software expert witnesses for the following industries: 

Our team also includes experts in product liability, intellectual property, patent & copyright, product reliability, product safety, software process, software architecture, computer security, and more.  See the complete list of Barr Group's Areas of Expertise. 

Expert services provided by Barr Group include:

Electronic Hardware & Software Analysis

  • Electronics Reverse Engineering
  • Software Reverse Engineering
  • Software Source Code Review

Software Expert Witness & Testimony

  • Industry Best Practices for Development Process and Architecture for Safety & Security
  • Patent Infringement
  • Intellectual Property and Copyright Theft and Misappropriation
  • Product Liability
  • All other technical legal disputes

Barr Group's engineers are the authors of several industry-related books and hundreds of technical articles.

If you suspect electronics or software are involved in your case, contact us to see how we can help.