Barr Group co-founder Michael Barr is a former adjunct professor of electrical and computer engineering with many years of hands-on software design and implementation experience. Internationally recognized as an expert in the field of embedded software process and architecture, Barr has been admitted as a testifying expert witness in U.S. and Canadian court cases involving issues of reverse engineering (including DMCA), interception of encrypted signals (Federal Communications Act), patent infringement, theft of copyrighted source code (including trade secrets issues), and product liability.
Barr's software has powered millions of embedded devices. He is also the author of three books and more than seventy published articles and papers about embedded systems design. For more than a decade, he was a regular invited speaker at the Embedded Systems Conferences around the world and, at times, served as a member of the conference's advisory board and as chair for various tracks.
- Taught electrical engineering and computer science courses at the University of Maryland and Johns Hopkins University.
- Testified as an expert witness in half a dozen jury trials, including cases of automotive product liability and software copyright infringement, at each of which his client prevailed.
- Plaintiff's expert on-behalf of companies including Bally Gaming, DirecTV, EchoStar, and Motorola and opposite companies including Apple, Cisco, Electronic Arts, Huawei, LG, Toyota, and ZTE.
- Defense expert for companies including Bell ExpressVu, Fresenius Medical, NDS Group, and Samsung.
- Developed software for various products, including safety-critical mechanical systems involving closed-loop control systems and high volume consumer electronics for digital television.
- Consulted with and trained engineers and engineering managers and executives at various companies, including makers of FDA-regulated medical devices such as pacemakers and implanted defibrillators, insulin pumps, and glucose meters.
- Former editor-in-chief of Embedded Systems Programming magazine, which at its peak had more than 60,000 engineers as monthly subscribers.
- Keynote speaker at the 2014 Embedded Systems Conference on the topic of Killer Apps: Embedded Software's Greatest Hit Jobs.
- Author of the widely-followed Embedded C Coding Standard.
- Languages: C, C++, Java, assembly
- Processors: ARM, Microchip PIC, Intel 80x86, Motorola 68k, PowerPC, and others
- Operating Systems: MicroC/OS, VxWorks, OSEK, and RTOSes generally; DOS and Windows; Linux/Unix
- Book: Embedded C Coding Standard
- Book: Programming Embedded Systems in C and C++
- Top 10 Causes of Nasty Embedded Software Bugs
- The Perils of Preemptive Multitasking
- Fast Accurate Memory Test Code in C
- Keynote: Killer Apps: Embedded Software's Greatest Hit Jobs
- U.S. Patent No. 6,976,562: Method of Calibrating a Brake System for Stationary Equipment and Apparatus for Doing the Same
- U.S. Patent No. 7,210,116: Method and Apparatus for Synthesizing a Hardware System from a Software Description
- U.S. Patent No. 7,945,879: Method and Apparatus for Selecting a Hardware Representation from a Software Description