How can your biometric firm realize immediate and comprehensive product marketing results?
By working with me, John E. Bredehoft—the biometric product marketing expert.

Not “biometric” in terms of medical health information (biometry), but “biometric” in terms of identifying individuals.
I’ve worked in this industry since 1994, marketing several different biometric modalities: fingerprint, face, iris, voice, DNA, and other biometrics. And I’ve also worked with non-biometric factors.
During my 30 years in the industry, I have driven results as:
- A biometric/identity product marketer at Bredemarket, Incode Technologies, and MorphoTrak (now part of IDEMIA Public Security North America).
- A biometric/identity/technology content marketer at Bredemarket.
- A biometric/identity competitive intelligence professional at Bredemarket, Incode, and IDEMIA.
- A biometric/identity corporate strategist at IDEMIA.
- A biometric/identity proposal professional at IDEMIA and Printrak (also part of IDEMIA Public Security North America).
- A biometric product manager at Motorola (the Motorola Solutions part).
Some of my greatest product marketing achievements were realized when I technically was NOT a product marketer, most notably when I spearheaded MorphoTrak’s initial successful SaaS proposals for its automated biometric identification system (ABIS).
In summary, I’ve performed go-to-market activities and other campaigns, internal and external content creation, positioning and messaging, research, and related activities for seven generations of ABIS (including three generations that I oversaw as a product manager), video analytics systems, access and border control devices, driver’s license systems, enrollment services, identity verification/authentication systems, and digital wallets.
What can I do for you?
Follow the links below (more than 100) for much more information on my biometric product marketing expertise. All links direct you to blog posts on the Bredemarket website unless indicated otherwise.
ACT NOW
If your company needs a full-time product marketer, contact me on LinkedIn.
If your company needs a part-time product marketing consultant, act now and book a free 30 minute content needs assessment and talk to Bredemarket.
Biometry

Robert Plant (not to be confused with Robert Young) once said, “You know sometimes words have two meanings.” Most people don’t use the word “biometrics” the way that I use it. The majority of the world refers to biometrics in terms of biometry, or “the statistical analysis of biological observations and phenomena” or to “measurement (as by ultrasound or MRI) of living tissue or bodily structures.” In other words, someone’s health, not someone’s identity.
More about biometry.
- (2/17/2024) Personally Protected: PII vs. PHI.
- (11/30/2021) The difference between biometrics and biometrics.
Biometrics

By way of contrast, the minority of the world refers to biometrics as a way to identify an individual, determine an individual is unique, or classify an individual (is the person male? is the person black?). I’ll discuss uniqueness in the iris section and classification in the face section, but my primary interest is in using a person’s biometrics (something you are) to identify an individual.
- (9/23/2025) The Benefit of Multimodal Biometrics.
- (6/17/2025) Biometric Marketers: What About WRITER Personas?
- (6/6/2025) Identity Verification for Nevada Sex Workers.
- (2/4/2025) Clean Fast Contactless Biometrics.
- (12/30/2024) Identity/biometric CMOs, Are You Content With Silence?
- (12/14/2024) If the World is Flat.
- (7/30/2024) Biometric Product Marketers, BIPA Remains Unaltered.
- (6/20/2024) Well, the Writer Was 60% Correct (Face-Iris Pixels Per Inch).
- (5/25/2024) What is Your Biometric Firm’s BIPA Product Marketing Story?
- (5/17/2024) BIPA Remains a Four-Letter Word.
- (4/24/2024) Reasonable Minds Vehemently Disagree On Three Biometric Implementation Choices.
- (11/30/2023) Identification Perfection is Impossible.
- (10/2/2023) The Big 3, or 4, or 5? Through the Years.
- (8/28/2023) The 22 (or more) Types of Content That Product Marketers Create.
- (6/23/2023) Three Ways to Identify and Share Your Identity Firm’s Differentiators.
- (6/17/2021, from jebredcal) The biometric systems development lifecycle.
Fingerprint

I’m starting the discussion with fingerprints because I started with fingerprints back in 1994, writing proposals for something called the “Latent Station 2000.” This modality uses the friction ridges on the fingers, palms, and feet to identify an individual. It is alleged, but not scientifically proven, that no two people have the same fingerprints.
- (10/20/2025) Second Level (Detail) Humor.
- (8/16/2025) Revisiting Friction Ridge.
- (7/30/2025) What is a Fingerprint Ridge Ending?
- (7/30/2025) What is a Fingerprint Bifurcation?
- (7/23/2025) Worries About the Certified Communist Products List.
- (7/19/2025) Wombats Don’t Have Fingerprints, But Koalas Do.
- (7/9/2025) What Are Fingerprint Minutiae?
- (5/8/2025) Contactless Changes.
- (3/27/2025) Baby Steps Toward Order of Magnitude Increases in Fingerprint Resolution.
- (10/15/2024) Friction is Bad.
- (7/29/2024) Let’s Explain the MINEX Acronyms.
- (7/19/2024) When 250ppi Binary Fingerprint Images Were Acceptable.
- (1/22/2024) The Double Loop Podcast Discusses Research From the Self-Styled “Inventor of Cross-Fingerprint Recognition.”
- (6/6/2023) Using “Multispectral” and “Liveness” in the Same Sentence.
- (11/1/2021) Putting your finger on the distribution of latent prints (the 30% palm estimate).
- (7/28/2021) You will soon deal with privacy stakeholders (and they won’t care about the GYRO method).
- (5/24/2021) What is an “antimicrobial” contact fingerprint reader? And what is it NOT?
Face

This modality uses the features of the face to identify individuals, although identical twins cause a problem here.
Faces can also be used to classify individuals. The “Gender Shades” study says NOTHING about identification, but looks at three algorithms that tried to determine the gender and race of people. More recently, companies have used algorithms to classify individuals according to their estimated age.
- (10/14/2025) Identity and Expression.
- (10/7/2025) Amazon’s Take on “Familiar Faces” is Not Available Everywhere.
- (9/27/2025) Active Liveness Detection.
- (8/29/2025) Forget About Milwaukee’s Facial Recognition DATA: We All Want to See Milwaukee’s Facial Recognition POLICY.
- (5/13/2025) Who Tests Facial Recognition Algorithms?
- (5/9/2025) Revisiting Amazon Rekognition, May 2025.
- (4/25/2025) Is Milwaukee Selling PII for Free Facial Recognition Software Access?
- (4/18/2025) The Facial Recognition Vendor Is Not At Fault If You Don’t Upgrade Your Software.
- (3/14/2025) Know Your…Passenger.
- (2/13/2025) How to Recognize People From Quite a Long Way Away.
- (12/19/2024) Hospital Patient Facial Recognition.
- (5/31/2024) The Why, How, and What on NIST Age Estimation Testing.
- (5/23/2024) Positioning, Messaging, and Your Facial Recognition Product Marketing.
- (1/23/2024) If We Don’t Train Facial Recognition Users, There Will Be No Facial Recognition.
- (9/26/2023) More on NIST’s FRTE-FATE Split.
- (6/5/2023, from jebredcal) The Truth About NIST Facial Recognition Sub-Tests: Which Ones Are Most Important for YOUR Business?
- (2/23/2022) Who is THE #1 NIST facial recognition vendor?
- (8/6/2021) Faulty “journalism” conclusions: the Israeli “master faces” study DIDN’T test ANY commercial biometric algorithms.
- (7/1/2021) Is your home your castle when you use consumer doorbell facial recognition?
- (6/22/2021, from LinkedIn) Don’t ban facial recognition.
- (3/24/2021) When biometric readers are “magic” (it’s a small face after all).
- (10/21/2020, from jebredcal) Who can, and who can’t, use facial recognition in Portland, Oregon.
These don’t involve identification, but instead involve classification—real or fake, old or young.
- (6/3/2025) The Monk Skin Tone Scale.
- (3/28/2025) Age Estimation is Challenging.
- (9/22/2023, from LinkedIn) Why NIST Cares About Presentation Attack Detection…and Why You Should Also.
- (7/3/2023) I Changed My Mind on Age Estimation.
- (9/7/2020, from jebredcal) Classification, Individualization, and Albino Wallabies.
Iris

This modality is used by people who intone the name “John Daugman” a lot. Daugman conducted pioneering research in using the patterns of the iris to identify individuals.
- (1/1/2025) Update on the Apple Vision Pro.
- (3/18/2024) Worldcoin Publicly Exposes Its Security.
- (7/28/2023) Iris Recognition, Apple, and Worldcoin.
- (6/12/2023) Why Apple Vision Pro Is a Technological Biometric Advance, but Not a Revolutionary Biometric Event.
Voice
When talking about voices, you have to distinguish between speech recognition (knowing what was said) and speaker recognition (knowing who said it). When I began working with voices a decade ago, the technology could distinguish whether Richard Nixon was saying something, or whether Rich Little was impersonating Richard Nixon saying something. More recently, the development of artificial-intelligence powered voice deepfakes has made this process much more difficult (but not impossible).
- (10/14/2025) Deepfake Voices Have Been Around Since the 1980s.
- (10/7/2025) In the PLoS One Voice Deepfake Detection Test, the Key Word is “Participants.”
- (6/30/2025) Some Voice Deepfakes Are NOT Fraudulent.
- (3/11/2025) Update: A Little Harder to Create Voice Deepfakes?
- (8/18/2023) Pipe Down Before Panicking Over Voice Resonance Alteration.
- (6/27/2023) We Survived Gummy Fingers. We’re Surviving Facial Recognition Inaccuracy. We’ll Survive Voice Spoofing.
DNA

Deoxyribonucleic acid, or DNA, is another modality for uniquely identifying individuals (although, like faces, it has a problem distinguishing identifical twins). Unlike the other biometric modalities, it began on a scientific, probabilistic basis. Contrast with fingerprints, for which even today the justification for fingerprint individualization is that “we haven’t found the same fingerprint on two individuals yet.” (Take that, Gabriel Guo.)
My primary interest in DNA is in the field of rapid DNA, in which a sample of DNA from a single individual can be processed in either 90 or 120 minutes, depending upon who and when you ask.
- (9/4/2025) Differentiating the DNA of Twins.
- (8/2/2025) Today’s Acronym is PIA (Privacy Impact Assessment).
- (3/26/2025) DNA Contamination Has Consequences. Ask Amanda Knox.
- (12/17/2024) DNA Chain of Custody.
- (5/1/2024) When Rapid DNA Isn’t.
- (12/3/2021) DNA mixture interpretation outside of the forensic laboratory? Apparently not yet.
- (10/7/2021) How the “CSI effect” can obscure the limited role of DNA-based investigative leads.
- (9/14/2021) Investigative leads and DNA booking stations.
- (7/2/2021) The Surfside building collapse may require a redefinition of “real-time” regarding rapid DNA.
Other biometric modalities
Fingerprint, face, iris, voice, and DNA are not the only biometric modalities. There are others. Many others.
- (3/16/2025) Amazon One and Palm/Vein Identity Scanning in Healthcare: Does It Work?
- (2/7/2025) Age By Gesture?
- (10/11/2023) In Which I “Nyah Nyah” Tongue Identification.
- (12/16/2010, from the Empoprise-BI blog) On gait recognition (unless you’re a U.S. government employee).
Non-biometric factors

If you think of biometrics as THE method to identify individuals, your thinking is limited. Biometrics, or something you are, is just one of many factors of authentication (and identity verification).
- (9/11/2025) Identity Market Evolution.
- (8/11/2025) Identity Assurance Level 3 (IAL3): When Identity Assurance Level 2 (IAL2) Isn’t Good Enough.
- (7/6/2025) Four Time-bound Geolocations = Identity?
- (1/18/2025) Digital Driving Licences With Two Cs.
- (1/7/2025) Use One ID, Lose Another: China vs. China.
- (1/3/2025) Meta Verified is Worthless.
- (8/15/2024) Were You Affected by the National Public Data Breach?
- (7/5/2024) Can Your Firm Use Bredemarket’s Analysis Work?
- (6/24/2024) Who You Are, Plus What You Have, Equals What You Are.
- (4/26/2024) Authenticator Assurance Levels (AALs) and Digital Identity.
- (11/24/2023) Login.gov and IAL2 #realsoonnow.
- (12/8/2023) How to Vote Fraudulently in a Voter ID State.
- (8/7/2023) The Difference Between Identity Factors and Identity Modalities.
- (3/2/2021) The five authentication factors.
- (12/3/2020) Identity assurance levels (IALs) and digital identity.
Non-person entities
All of the above assume you are identifying a person.
Sometimes you’re not identifying a person.
- (6/19/2025) HP Instant Ink Users and Identity: 1:1 Person-to-NPE Binding Isn’t Always Enough.
- (5/30/2025) Identity-Bound Non-Person Entities.
- (5/14/2025) Evading State Taxes: Non-Person Automotive Entities and Geolocation.
- (5/3/2025) N. P. E. Bredemarket is Live on Instagram.
- (4/9/2025) Unified.
- (4/9/2025) If Your Identity System Only Manages People, It Is Flawed.
- (4/9/2025) NPEs and Emotions.
- (4/3/2025) Another Take on NPEs and Security.
- (4/1/2025) You Can’t Prove that an International Mobile Equipment Identity (IMEI) Number is Unique.
- (3/15/2025) On Marketing Personas.
- (3/1/2025) Have You Been Falsely Accused of NPE Use? You May Be Entitled To Compensation.
- (1/23/2025) Your LLM Pharmacy.
- (1/3/2025) Meta Verified is Worthless.
- (12/26/2024) Title vs. Physical Possession of a Vehicle.
- (11/18/2024) River Rising.
- (11/11/2024) Dr. Jones MD, NPE.
- (10/14/2024) Do All 5 Identity Factors Apply to Non-Human Identities?
- (8/20/2024) On Attribute-Based Access Control.
Whew! That’s a lot of biometric product marketing.
If you have questions, contact me via LinkedIn, Bredemarket, or my other online outlets.


