Spherical Cow Consulting

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Age Assurance on the Internet: Identity, Privacy, and the Limits of Verification

This episode explores age assurance on the internet, where digital identity, privacy, and policy collide. Heather explains why age verification, age estimation, and age assurance are not the same, and why platforms, regulators, and standards bodies are all converging on this complex problem.

Discover how current approaches range from self-reported birth dates to cryptographic credentials and browser-level checks. The episode highlights the trade-offs between accuracy, data minimization, interoperability, and security, and why protecting minors online can reshape identity infrastructure across the web.

When AI Agents Start Shopping: The Emerging Architecture of Agentic Commerce

Heather Flanagan explores how AI agents are moving from browsing the web to buying on behalf of users, and what that shift means for online payments, identity, and digital trust.

The episode examines mandates, delegated authority, liability, and the browser’s evolving role in agentic commerce. It also considers why identity standards, consent, and audit evidence matter as AI shopping becomes more common.

AI Browsers and the Web User Agent: What Might Need to Change?

Heather Flanagan explores how AI-enabled browsers challenge the traditional definition of web user agents and what this means for digital identity, web architecture, and standards. As browsers evolve from passive tools to active agents, long-standing assumptions about user representation and control are being tested.

This episode examines the implications for user safety, automation, and accountability across the web ecosystem. It highlights emerging questions around transparency, permissions, and governance, offering insight into how standards bodies and developers may need to adapt to ensure browsers continue to prioritize and protect user interests.

When Browsers Start Acting for You: AI Browsers and the Definition of a Web User Agent

Heather Flanagan explores how AI browsers are reshaping the definition of a web user agent, challenging long-standing web architecture principles around user control, consent, and interaction. As AI-driven features evolve from assistance to autonomous action, the browser’s traditional intermediary role begins to shift in subtle but important ways.

She examines key questions around delegation, accountability, and intent, including how browsers acting on behalf of users blur the line between human interaction and automation. This discussion highlights why emerging AI capabilities in web browsers demand early attention from digital identity, security, and standards communities.

Making Sense of ISO, IEC, and the Standards Maze

Heather Flanagan explores the complex world of ISO and IEC standards and why these global organizations play a critical role in digital identity infrastructure. From national body participation models to the scale of international standardization, this episode examines how these institutions shape technology far beyond traditional open standards communities.

Discover how structures like ISO/IEC JTC1, the PAS transposition process, and national standards bodies influence digital wallets, mobile credentials, and regulated identity systems. Heather explains why identity architects must understand both open standards and ISO/IEC governance as digital identity increasingly intersects with government policy and global interoperability.

How NOT to Get Your Conference Submission Binned

Heather Flanagan explores why conference submissions succeed and why many proposals get rejected during call for proposals review. As a content chair, she shares what reviewers look for in an abstract, including clear outcomes, audience fit, and authentic voice over generic buzzwords.

Get actionable guidance on using generative AI to polish—not replace—your ideas, plus tips for sharper titles and stronger structure. She also explains how to avoid vendor pitches, spell out acronyms, match format to scope, and use the space provided so your conference proposal stands out.

Designing Digital Wallets for Reality: Where Selective Disclosure and ZKPs Fit

Heather Flanagan explores how digital identity wallets are shifting from experimental concepts into real infrastructure, as selective disclosure and zero knowledge proofs move from theory into production. Drawing on recent policy, payments, and wallet deployments, she frames the architectural decisions now facing teams building privacy-preserving identity systems.

The episode examines where system complexity lives, how correlation risk emerges at scale, and why operational realities matter more than minimal pilots. It highlights trade-offs between credential models, cryptographic approaches, and long-term sustainability for regulators, enterprises, and ecosystem designers.

What Makes a Successful Standard?

In this episode, Heather Flanagan examines what truly defines a successful standard in digital identity. While adoption is often treated as the primary measure of success, she explores why that metric alone fails to capture the complexity of standards development and ecosystem coordination.

She unpacks the tension between implementation-first cultures and inclusive governance, highlighting how participation, interoperability, and competing implementations shape long-term outcomes. Ultimately, this discussion reframes success as a resilient process that enables credible disagreement and sustainable alignment across diverse stakeholders.

Understanding the FIDO Alliance’s Standards and Working Groups

Heather Flanagan explores why the FIDO Alliance can feel difficult to follow from the outside, and why that silence is often misunderstood. This episode examines how FIDO’s approach to standards development differs from more open processes, and what that means for people working in digital identity, authentication, and passkeys.

The discussion unpacks the meaning of open standards, member-driven governance, and the trade-offs between transparency and collaboration. By understanding FIDO working groups, special interest groups, and closed development models, practitioners can better interpret published specifications and anticipate how authentication standards evolve.

Contributor Skills: How Standards Are Created

Heather Flanagan explores what it really takes to be an effective contributor in standards development and digital identity work. Moving beyond visible roles like working group chairs, the discussion centers on how specifications are actually shaped through collaboration, technical debate, and sustained participation.

Discover how contributors add value as subject matter experts, implementers, and reviewers, and why skills like preparation, constructive disagreement, and process awareness matter. This episode explains how consensus works, why reliability outweighs brilliance, and how thoughtful contributions directly influence interoperable, implementable digital identity standards.