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Consumer Electronics

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  3. Consumer Electronics

Consumer Electronics

Consumer Electronics Design Experts

Barr Group's consumer electronics expert witnesses advise attorneys in class action and other litigation.  Our experts have hands-on experience designing consumer electronics devices such as set-top boxes, fitness monitors, digital cameras, and laser printers.  We have testified in high-profile multi-million dollar disputes.

Need an expert for consumer electronics litigation?  Contact us >

Consumer Technology Products

Barr Group is in the business of designing reliable and secure computers and we have software engineers with hands-on experience designing consumer electronics such as:​

  • Smart TVs and smart speakers from Google, Amazon, and Apple
  • Set-top boxes for cable and satellite television
  • Digital Video Recording (DVR) technology such as TiVo
  • Gaming consoles like Sony PlayStation, Microsoft Xbox, and Nintendo
  • iOS and Android smartphones and tablets, including Samsung Galaxy
  • Video games for consoles and mobile phones, PCs, and browsers
  • Personal computers and laptops from Dell, Lenovo, Apple, Google, etc.
  • Peripheral devices from Bluetooth headsets to MIDI music instruments
  • Printers and scanners including multi-function copiers and 3-D printers
  • Unmanned aerial drones as well as other digital cameras
  • Smart watches, fitness trackers, and heart-rate monitors
  • Smart home appliances and other products with software inside

Barr Group's software experts are familiar with all of the major technologies used to design consumer electronics products including the Windows, Android, iOS, and Linux operating systems and programming languages, such as assembly, C, C++, C#, Objective-C, and Java. And we are equally comfortable reviewing electronic circuits and schematic drawings.

Request your consumer electronics expert now >

Expert Witness Services

Barr Group's consumer electronics experts support plaintiffs and defendants in litigation in U.S. District Courts, at the International Trade Commission (ITC), and before the Patent Trial and Appeal Board (PTAB). Our services include:

  • Technical assistance with drafting of discovery requests
  • Software source code review and analysis
  • Source code comparisons for copyright and trade secret theft
  • Prior art review for patent invalidity
  • Analysis of electronics and related design documents
  • Reverse engineering, including disassembly of binary code
  • Forensic analysis, including electronic data recovery
  • Expert reports, declarations, and witness statements
  • Testimony at deposition, oral hearings, and trials

Barr Group has a demonstrated ability to quickly activate one or more code experts to match the size, scope, and complexity of any project.

How can we help you today? >

The following is a representative subset of Barr Group's experts who have experience designing and/or testifying about these technologies:

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Video Compression Standards Expert Profile

Professor with unique expertise in JPEG image and MPEG video standards who conducts research in computer vision, pattern recognition, and machine learning.
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(866) 653-6233

Advanced Military Radar Systems Expert Profile

Professor with significant expertise including in advanced radar, software-defined radio, and broadband powerline communications.
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Telephone:
(866) 653-6233

LLM Generative A.I. and Chatbot Expert Profile

Artificial intelligence expert specializing in chatbot design and development, GPT and LangChain, speech recognition, and natural language processing (NLP).
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(866) 653-6233

Augmented Reality Wearables Expert Profile

Computer scientist who has spent twenty five years consulting at the leading edge of wearable augmented reality systems.
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(866) 653-6233

Wireless Power Transfer Expert Profile

Professor of electrical engineering with experience in power electronics, including low power circuits, solar cells, wireless power transfer, and high voltage systems.
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(866) 653-6233

Spread Spectrum Communications Expert Profile

Consulting electrical engineer with thirty-five years of experience in cellular standards including GSM, UMTS, and LTE and other wireless communication protocols.
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(866) 653-6233

Semiconductor Fabrication Expert Profile

Consultant with over two decades of experience in semiconductor design and testing, including foundry process evaluation and selection.
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Telephone:
(866) 653-6233

Handheld Operating Systems Expert Profile

Computer science expert with decades of experience designing software and electronics, including handheld, IoT, and wearable devices as well as video games and apps.
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Telephone:
(866) 653-6233

Optical Engineer and Telematics Expert Profile

Electrical and optical engineer with demonstrated experience leading global, cross-functional engineering teams in the automotive and other industries.
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Telephone:
(866) 653-6233

Fingerprint Biometric Systems Expert Profile

Former professor of computer engineering with expertise in biometric systems and technologies and a leading authority in fingerprint identification technologies.
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Telephone:
(866) 653-6233

Streaming Multimedia Expert Profile

Technology consultant with decades of experience in development and implementation of digital audio and video such as CD, DVD, Blu-ray, and streaming multimedia.
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Telephone:
(866) 653-6233

Image and Facial Recognition Expert Profile

Professor and consultant with thirty years of experience in computer vision and image and video processing as well as color engineering and control systems for print engines.
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Telephone:
(866) 653-6233

Video Game & Casino Gaming Expert Profile

Engineering consultant with twenty-five years of experience in systems for gaming and gambling including the design and analysis of casino games.
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Telephone:
(866) 653-6233

Online and Casino Gaming Expert Profile

Computer engineering consultant with four decades of experience in the casino gaming industry, including development of gaming and related technologies.
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Telephone:
(866) 653-6233

Battery Design and Testing Expert Profile

Electrochemist, consultant, and materials science professor with extensive experience in research and industry for battery electronics, including manufacturing.
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Telephone:
(866) 653-6233

Battery Failure Electrochemistry Expert Profile

Chemist and consultant with four decades of experience in the area of electrochemical energy devices, including batteries, capacitors, fuel cells, electrolysis and corrosion.
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Telephone:
(866) 653-6233

Cellular Wireless Air Interface Expert Profile

Professor of electrical engineering and computer science with decades of R&D experience in communications networks and wireless signal detection and estimation.
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Telephone:
(866) 653-6233

Speech & Voice Recognition Expert Profile

Professor of computer science with two decades of experience at the forefront of the analysis and processing of electronic documents and speech / voice.
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Telephone:
(866) 653-6233

Haptic Input & Virtual Reality Expert Profile

Engineering professor with decades of experience in virtual reality (VR), streaming multimedia, computer vision, artificial intelligence (AI), and robotics.
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Telephone:
(866) 653-6233

Aircraft Avionics Software Expert Profile

FAA-certified DER, flight instructor, commercial pilot, and former engineering director software architect for next generation cockpit flight displays.
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Telephone:
(866) 653-6233

Acoustics and Audio Processing Expert Profile

Professor of electrical engineering who spent two decades researching and inventing algorithms at the intersection of acoustics, digital signal processing, and machine learning.
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Telephone:
(866) 653-6233

Medical Image Processing Expert Profile

Researcher and consultant with a PhD in electrical engineering and specialized expertise in signal, image and video processing, and data compression.
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Telephone:
(866) 653-6233

Distributed Sensor Networks Expert Profile

Professor of computer science with specialized expertise in network quality of service, routing, and visualization as well as remote sensing.
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Telephone:
(866) 653-6233

Security and Surveillance Camera Expert Profile

Stanford-educated professor, whose industry career began at AT&T Bell Labs, with specialized expertise in cyber-physical systems and computer vision.
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Telephone:
(866) 653-6233

Manufacturing Automated Test Expert Profile

Professional Engineer (PE) with several of hands-on experience developing products and software for industrial, consumer, enterprise, military, and medical applications.
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Telephone:
(866) 653-6233

Virtual Reality Worlds & Gaming Expert Profile

MIT-educated electrical engineer with decades of industry experience designing software and electronics including for computer graphics, video games, and virtual worlds.
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Telephone:
(866) 653-6233

Flash Memories & Filesystems Expert Profile

Computer software and electronics consultant with three decades of extensive experience with storage technologies and filesystems, including Flash memory.
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Telephone:
(866) 653-6233

Digital Signature & Document Expert Profile

Former computer science professor who taught courses in operating system and compiler design and also designed datacom equipment for decades.
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Telephone:
(866) 653-6233

Naval and Underwater Drones Expert Profile

Consultant with thirty years of software development experience designing products from autonomous underwater robots to cable modems and set-top boxes.
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Telephone:
(866) 653-6233

Linux-Based Computer Systems Expert Profile

Former professor of computer science and consultant with specialized knowledge of the internal structure of the Linux operating system.
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Telephone:
(866) 653-6233

Space and Satellite Systems Expert Profile

Computer science professor with specialized expertise in RF signals and antennas, GPS, communication satellites, and information security.
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Telephone:
(866) 653-6233

Smartphone Software & Apps Expert Profile

Consultant with two decades of experience developing software and mobile apps for Android, Linux, Windows, and real-time operating systems.
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Telephone:
(866) 653-6233

Video Encoding & Streaming Expert Profile

PhD electrical engineer and data communications expert with three decades of industry and research experience in DSP, video and image encoding, and data compression.
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Telephone:
(866) 653-6233

Lithium Battery Ultracapacitor Expert Profile

Chemist and portable power expert with thirty years of industry experience at the leading edge of lithium battery and ultracapacitor technology development.
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Telephone:
(866) 653-6233

Fiber Optics and Electronics Expert Profile

MIT-educated electrical engineer, computer scientist, and physicist with two decades of expertise including in network processors, TCP/IP, fiber-optic networks, and VoIP.
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Telephone:
(866) 653-6233

Analog and Digital Electronics Design Expert Profile

Electrical engineer with more than thirty years of hands-on experience designing real-time systems and embedded software for commercial and military applications.
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Telephone:
(866) 653-6233

Fault Tolerant Computing Expert Profile

Professor with decades of experience in systems design and and expertise in bio-robotics, medical devices, actuators, and fault tolerant computing.
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Telephone:
(866) 653-6233

DSP and Data Compression Expert Profile

Consultant and professor of electrical and computer engineering with twenty issued U.S. patents on digital signal processing and digital receiver technologies.
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Telephone:
(866) 653-6233

Distributed Computer Systems Expert Profile

Computer scientist with over forty years of industry experience in design of computer systems, communications systems, electronics, and software.
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Telephone:
(866) 653-6233

Penetration Testing Security Expert Profile

White hat hacker specializing in penetration testing and reverse engineering and expert in the design of secure networks and IoT devices.
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Telephone:
(866) 653-6233

Global Positioning Systems Expert Profile

Electrical engineer with substantial experience in the design of GPS and navigation systems, including DSP and image processing, in military and civilian applications.
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Telephone:
(866) 653-6233

Medical Device Software Safety Expert Profile

Specialist in safety-critical product development certified in regulatory requirements and twenty-five years of experience in software design for medical devices.
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Telephone:
(866) 653-6233

DOCSIS Cable Modem Expert Profile

Pioneering cable television and settop design engineer with nearly one hundred patents in broadband and wireless data communications and digital video.
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(866) 653-6233

TCP/IP Internet Protocols Expert Profile

Systems engineer with decades of hands-on experience in the design and implementation of Internet-connected products using WiFi, cellular, and other protocols
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Telephone:
(866) 653-6233

Mechanical-Electrical-Software Expert Profile

Engineering consultant with hands-on industry experience in mechanical and electrical design as well as software and firmware development and testing.
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(866) 653-6233

Short-Range Wireless Protocols Expert Profile

Professor emeritus and software consultant with experience in every phase of software development who helped standardize short range wireless protocols.
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Telephone:
(866) 653-6233

Battery Chemistry Expert Profile

Electrochemist and materials engineering consultant with thirty years of experience and expertise in all aspects of battery systems and energy storage.
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Telephone:
(866) 653-6233

Settop On-Screen Guide & DVR Expert Profile

Embedded computing pioneer with thirty years of experience designing electronics and firmware, notably for DVR-capable satellite TV receivers.
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Telephone:
(866) 653-6233

Electronic Casino Games Expert Profile

Expert in compliance testing for regulated casino gaming devices with significant experience with Indian Gaming Regulatory Act and Johnson Act regulations.
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Telephone:
(866) 653-6233

Ultrasound Medical Imaging Expert Profile

Former professor and materials scientist whose areas of specialized expertise includes electronics and MEMS sensor design as well as signal processing.
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Telephone:
(866) 653-6233

E-commerce SaaS Software Expert Profile

Computer scientist with industry experience managing development of a range of computer systems from e-commerce and SaaS websites to set-top boxes.
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Telephone:
(866) 653-6233

Video Game Computer Graphics Expert Profile

Computer science professor and consultant with thirty years of experience in the software industry and hands-on video game design experience.
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Telephone:
(866) 653-6233

System & Software Testing Expert Profile

Prolific author who has trained tens of thousands of engineers in systems testing and has over thirty years of experience in software and electronics testing.
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Telephone:
(866) 653-6233

Biometrics and Tamper Detection Expert Profile

Security consultant and professor who has developed novel and patented security technologies including for biometric and physical security.
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Telephone:
(866) 653-6233

GPS & Navigation Systems Expert Profile

Engineer and product manager with twenty five years of work at the leading-edge of agriculture, automotive, and marine navigation and geolocation technologies including GPS/GNSS.
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Telephone:
(866) 653-6233

Magnetic and Optical Storage Expert Profile

Electrical engineer with broad industry experience in development and manufacturing of optical and magnetic storage products including RAID disks and SCSI interfaces.
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Telephone:
(866) 653-6233

Microprocessor Design Expert Profile

Professor of electrical and computer engineering with years of industry experience in the design of microprocessors for infotainment and multimedia systems.
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Telephone:
(866) 653-6233

Medical Device Design Expert Profile

Computer engineer with over thirty-five years of experience designing electronics and software for safety-critical medical devices and consumer electronics.
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Telephone:
(866) 653-6233

Audio Signal Processing Expert Profile

Forty years of academic and engineering experience in computer science, software development, and especially signal processing for audio and music.
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Telephone:
(866) 653-6233

User Interface Design Expert Profile

Accomplished software and systems engineer with specialized expertise in UI design and human factors for mobile, web, desktop, and server software.
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Telephone:
(866) 653-6233

Telecommunication Systems Expert Profile

Electrical engineer and consultant in telecommunications, information technology, media, electronics, and e-business with thirty years of industry experience.
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Telephone:
(866) 653-6233

Mobile & Wireless Networks Expert Profile

Professor of electrical engineering and an award-winning innovator in the areas of wireless communication systems and mobile networks who has testified as an expert witness.

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Telephone:
(866) 653-6233

Wireless Protocols and Standards Expert Profile

Network and wireless technology expert with over thirty years of industry experience who has been significantly involved in multiple wireless standardization efforts.
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Telephone:
(866) 653-6233

Laser Printer Engines Expert Profile

Consultant and trainer with over thirty years of hands-on professional experience in the design and testing of software, firmware, and electronics.
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Telephone:
(866) 653-6233

Wired & Wireless Networks Expert Profile

Career consultant in the field of telecommunications and information services with extensive involvement in the design of major voice and data networks.
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Telephone:
(866) 653-6233

Embedded Software Design Expert Profile

Former professor and textbook author with over a decade of industry experience developing software for embedded systems for a range of industries.
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Telephone:
(866) 653-6233

Military Systems Design Expert Profile

Industry veteran and former member of NASA's Super Problem Resolution Team who built or managed the development of over one hundred computer products.
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Telephone:
(866) 653-6233

Secure Computer Systems Expert Profile

Electrical engineer with extensive electronics and software product development experience across a broad range of industries and platform architectures.
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Telephone:
(866) 653-6233

Cellular Communications Expert Profile

Independent engineering consultant in the design of both electronics and software with a formal education in electrical and mechanical engineering.

Expert G635K
Magnetic and Optical Storage Expert
Electrical engineer with broad industry experience in development and manufacturing of optical and magnetic storage products including RAID disks and SCSI interfaces.
Link to Profile Page
Expert M260R
Mechanical-Electrical-Software Expert
Engineering consultant with hands-on industry experience in mechanical and electrical design as well as software and firmware development and testing.
Link to Profile Page
Expert B624L
Microprocessor Design Expert
Professor of electrical and computer engineering with years of industry experience in the design of microprocessors for infotainment and multimedia systems.
Link to Profile Page
Expert M256R
Advanced Military Radar Systems Expert
Professor with significant expertise including in advanced radar, software-defined radio, and broadband powerline communications.
Link to Profile Page
Expert G524L
Military Systems Design Expert
Industry veteran and former member of NASA's Super Problem Resolution Team who built or managed the development of over one hundred computer products.
Link to Profile Page
Expert H000H
Fiber Optics and Electronics Expert
MIT-educated electrical engineer, computer scientist, and physicist with two decades of expertise including in network processors, TCP/IP, fiber-optic networks, and VoIP.
Link to Profile Page
Expert C614T
Online and Casino Gaming Expert
Computer engineering consultant with four decades of experience in the casino gaming industry, including development of gaming and related technologies.
Link to Profile Page
Expert D620S
Penetration Testing Security Expert
White hat hacker specializing in penetration testing and reverse engineering and expert in the design of secure networks and IoT devices.
Link to Profile Page
Expert H525N
Semiconductor Fabrication Expert
Consultant with over two decades of experience in semiconductor design and testing, including foundry process evaluation and selection.
Link to Profile Page
Expert F200K
Settop On-Screen Guide & DVR Expert
Embedded computing pioneer with thirty years of experience designing electronics and firmware, notably for DVR-capable satellite TV receivers.
Link to Profile Page

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Expert Services

  • Expert Reports by Testifying Software Experts
  • Software Source Code Review and Analysis
  • Reverse Engineering and Forensic Analysis
  • Consulting Experts in Software and Electronics

Matters and Venues

  • Patent Infringement and Invalidity Experts
  • Software Copyright and Trade Secrets Experts
  • Product Liability and Failure Analysis Experts
  • Contract Disputes and Software Project Failures
  • Venues and Clients

Areas of Expertise

Artificial Intelligence
Automotive Systems
Cloud Computing
Computer Security
Consumer Electronics
Electronic Circuits
Enterprise Software
Financial Technology
Firmware and IoT
Industrial Controls
Mechanical Design
Medical Devices
Military & Aerospace
Mobile Devices & Apps
Optical Equipment
Renewable Energy
Signal Processing
Telecommunications
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