Speech Recognition & Biometric Technologies
Randy Winters provides technical analysis involving speech recognition, facial and object recognition, biometric-data systems, and related software architecture. His work includes BIPA-related matters, data capture, template generation, storage, transmission, retention, deletion, system integration, data flows, and recognition-system operation.
BIOMETRIC LITIGATION TECHNICAL REVIEW
Discuss your biometric or recognition-system matter with Randy, including system architecture, data flows, storage, system behavior, and technical evidence.
Technical Analysis of Speech Recognition & Biometric Systems
Speech recognition, facial recognition, and biometric-data systems can raise complex technical questions in litigation. The relevant issues often depend on how a system captures information, creates templates or other representations, stores and transmits data, integrates with vendor or client systems, and performs the recognition function at issue.
Randy Winters provides technical expert analysis of recognition technologies and biometric-data systems for counsel. His experience includes speech and vision systems, software architecture, source-code and system analysis, data flows, template generation, system integration, and BIPA-related matters. His work focuses on identifying what the technology actually does and separating documented system behavior from assumptions about its operation.
Depending on the matter, analysis may address disputed system functionality, data handling, recognition processes, technical evidence, and the relationship between device, software, vendor, and enterprise components. Findings are presented in clear technical terms for counsel, experts, and fact finders.
BIPA-Related Biometric Data-System Analysis
Randy has been retained as a technical expert in matters involving Illinois BIPA and biometric-data systems, focusing on the underlying technology rather than legal conclusions.
- Data capture and template generation
- Storage, transmission, retention, and deletion
- Vendor architecture, system integration, and data flows
The analysis helps counsel understand what data is created, where it moves, and how the relevant systems interact.
Recognition-System Performance & Technical Evaluation
Recognition-system performance depends on the technology, configuration, data, and testing conditions. Randy analyzes available technical evidence to determine what it shows about system behavior and performance.
- Review of system outputs and testing records
- Analysis of recognition logic, configuration, and decision criteria
- Comparison of claimed performance with available technical evidence
The objective is to explain what the record supports and what additional evidence may be needed.
Biometric System Architecture & Data-Flow Analysis
In biometric-data and recognition-system disputes, Randy analyzes how software, devices, vendor platforms, and enterprise systems interact and how relevant data is created, stored, transmitted, retained, or deleted.
- Software and system architecture analysis
- Template generation, storage, transmission, and system integration
- Logs, records, metadata, and evidence concerning system operation
The focus is documented architecture, interfaces, data flows, and system behavior.
Biometric System Architecture & Data-Flow Analysis
In biometric-data and recognition-system disputes, Randy analyzes how software, devices, vendor platforms, and enterprise systems interact and how relevant data is created, stored, transmitted, retained, or deleted.
- Software and system architecture analysis
- Template generation, storage, transmission, and system integration
- Logs, records, metadata, and evidence concerning system operation
Other Areas of Expertise
Software Architecture & Source Code Analysis
Randy Winters provides technical analysis of software architecture, source code, system design, interfaces, and software behavior in patent, intellectual-property, forensic, and technology disputes. His work translates complex software systems into clear technical findings for counsel, experts, and fact finders.
Digital Forensics & Electronic Evidence
Randy Winters provides technical analysis involving digital evidence, forensic data collection, data extraction, preservation, authentication, metadata, and electronic records. He assists counsel in understanding how digital evidence was created, stored, transmitted, modified, recovered, and preserved.
Speech Recognition & Biometric Technologies
Randy Winters provides technical analysis involving speech recognition, biometric identification, facial and fingerprint technologies, and biometric data systems. His work includes BIPA-related matters, system architecture, data collection and storage, matching technologies, algorithmic performance, and the technical operation of biometric systems.
Patent & IP Litigation | IPR | PTAB
In patent litigation, IPR proceedings, and PTAB matters, Randy Winters provides technical expert analysis involving software, technology patents, source code, and disputed patent claims. He assists counsel with technical issues related to claim construction, prior art analysis, infringement and validity questions, and the preparation of expert reports and supporting technical evidence.
Artificial Intelligence & Emerging Technologies
Randy Winters has worked with artificial-intelligence technologies across several generations, from early commercial expert systems and inference engines to contemporary language models, AI-assisted software development, agentic workflows, API integration, prompt and context controls, provenance, and output verification.
Social Media & Cloud Evidence
Cybersecurity & Data Privacy
Technical analysis of software, systems, digital evidence, and data-handling practices in matters involving cybersecurity and privacy. Experience includes evaluating technical controls, system behavior, data flows, and issues involving the collection, storage, and use of sensitive information.
AI Systems & Algorithmic Analysis
Technical analysis of AI-driven and algorithmic systems, including system architecture, decision logic, data inputs and outputs, explainability, implementation, and the technical behavior of automated systems.
Autonomous Systems & Intelligent Vehicles
Technical experience involving software-driven and autonomous systems, including artificial intelligence, sensors, control systems, system integration, and technologies used in advanced transportation platforms.
Medical & Health Technology Software
Technical analysis of software and information systems used in healthcare and medical technology, including software architecture, data handling, system behavior, artificial intelligence, and intellectual-property issues.
Blockchain & Distributed Technologies
Technical experience with blockchain, cryptocurrency, distributed systems, and smart-contract concepts, including analysis of software architecture, system operation, transaction records, and related technical issues.
E-Discovery, ESI & Digital Evidence Strategy
Randy Winters assists counsel with the technical issues surrounding electronically stored information and digital evidence, including identifying potential data sources, preservation requirements, collection methods, metadata, native file formats, system records, cloud and mobile data, and gaps between what may exist and what has been produced. His work can include reviewing proposed ESI protocols and technical discovery requests, evaluating the provenance and integrity of digital records, identifying additional systems or custodians that may contain relevant information, and helping counsel determine when specialized forensic examination or other technical expertise may be required. The focus is on understanding how the underlying technology creates, stores, changes, and preserves information so that counsel can make informed legal and discovery decisions.
Other Areas of Expertise
Software Architecture & Source Code Analysis
Digital Forensics & Electronic Evidence
Speech Recognition & Biometric Technologies
Patent & IP Litigation | IPR | PTAB
Artificial Intelligence & Emerging Tech
Cybersecurity & Data Privacy
AI Systems & Algorithmic Analysis
Autonomous Systems & Intelligent Vehicles
Medical & Health Technology Software
Blockchain & Distributed Technologies
E-Discovery, ESI & Digital Evidence Strategy
Artificial Intelligence & Emerging Technologies
Expert witness Randy Winters provides litigation support in disputes involving artificial intelligence, deep learning, and emerging technologies. He advises legal teams on AI-powered business logic, patent analysis, algorithmic accountability, and regulatory compliance, ensuring cases involving advanced tech are defensible and supported by clear, expert analysis.
Digital Forensics & Electronic Evidence
Randy Winters provides technical analysis involving digital evidence, forensic data collection, data extraction, preservation, authentication, metadata, and electronic records. He assists counsel in understanding how digital evidence was created, stored, transmitted, modified, recovered, and preserved.
Patent & IP Litigation | IPR | PTAB
In patent litigation, IPR proceedings, and PTAB matters, Randy Winters provides technical expert analysis involving software, technology patents, source code, and disputed patent claims. He assists counsel with technical issues related to claim construction, prior art analysis, infringement and validity questions, and the preparation of expert reports and supporting technical evidence.
Cybersecurity & Data Privacy
Technical analysis of software, systems, digital evidence, and data-handling practices in matters involving cybersecurity and privacy. Experience
includes evaluating technical controls, system behavior, data flows, and issues involving the collection, storage, and use of sensitive information.
Social Media & Cloud Evidence
As an expert witness, Randy Winters specializes in recovering, preserving, and authenticating social media and cloud-based evidence. He assists attorneys in uncovering deleted posts, chat histories, and metadata from platforms and SaaS systems, ensuring admissibility in court.
Speech Recognition & Biometric Technologies
Randy Winters provides technical analysis involving speech recognition, biometric identification, facial and fingerprint technologies, and biometric data systems. His work includes BIPA-related matters, system architecture, data collection and storage, matching technologies, algorithmic performance, and the technical operation of biometric systems.
AI Systems & Algorithmic Analysis
Technical analysis of AI-driven and algorithmic systems, including system architecture, decision logic, data inputs and outputs, explainability, implementation, and the technical behavior of automated systems.
Medical & Health Technology Software
Technical analysis of software and information systems used in healthcare and medical technology, including software architecture, data handling, system behavior, artificial intelligence, and intellectual-property issues.
Blockchain & Distributed Technologies
Technical experience with blockchain, cryptocurrency, distributed systems, and smart-contract concepts, including analysis of software architecture, system operation, transaction records, and related technical issues.
Autonomous Systems & Intelligent Vehicles
Technical experience involving software-driven and autonomous systems, including artificial intelligence, sensors, control systems, system integration, and technologies used in advanced transportation platforms.
Software Architecture & Source Code Analysis
Randy Winters provides technical analysis of software architecture, source code, system design, interfaces, and software behavior in patent, intellectual-property, forensic, and technology disputes. His work translates complex software systems into clear technical findings for counsel, experts, and fact finders.
E-Discovery, ESI & Digital Evidence Strategy
Randy Winters assists counsel with the technical issues surrounding electronically stored information and digital evidence, including identifying potential data sources, preservation requirements, collection methods, metadata, native file formats, system records, cloud and mobile data, and gaps between what may exist and what has been produced. His work can include reviewing proposed ESI protocols and technical discovery requests, evaluating the provenance and integrity of digital records, identifying additional systems or custodians that may contain relevant information, and helping counsel determine when specialized forensic examination or other technical expertise may be required. The focus is on understanding how the underlying technology creates, stores, changes, and preserves information so that counsel can make informed legal and discovery decisions.
Need Technical Analysis of Facial Recognition Evidence?
Get technical analysis of facial-recognition system operation, software behavior, evidence, and discovery issues.
Relevant Technical Experience for Biometric Disputes
- Speech recognition development: Extensive work involving Air Traffic Control and flight-deck command-and-control speech recognition systems.
- Biometric-data systems: Retained to analyze data capture, template generation, storage, transmission, retention, deletion, vendor architecture, integration, and data flows.
- BIPA matters: Retained as a technical expert in matters involving the Illinois Biometric Information Privacy Act.
- Software and system analysis: Experience with source code, architecture, interfaces, system behavior, and technical evidence.
- Litigation support: Experience supporting expert reports, depositions, interrogatories, ESI protocols, and technical discovery.
Relevant Technical Experience for Biometric Disputes
- Speech recognition development: Extensive work involving Air Traffic Control and flight-deck command-and-control speech recognition systems.
- Biometric-data systems: Retained to analyze data capture, template generation, storage, transmission, retention, deletion, vendor architecture, integration, and data flows.
- BIPA matters: Retained as a technical expert in matters involving the Illinois Biometric Information Privacy Act.
- Software and system analysis: Experience with source code, architecture, interfaces, system behavior, and technical evidence.
- Litigation support: Experience supporting expert reports, depositions, interrogatories, ESI protocols, and technical discovery.
Technical Analysis for Biometric Litigation
Randy Winters provides technical analysis of biometric-data and recognition systems, including architecture, data handling, system integration, recognition-system behavior, and BIPA-related technical issues. The objective is to give counsel a clear, supportable understanding of what the technology and available evidence show.
GET EXPERT UPDATES
We send out regular newsletters with critical insights on forensic analysis, expert witness strategy, and evolving case law in technology-related litigation. These updates are designed to help legal teams stay ahead of developments that can make, or break, their technical cases.