I design for how people will understand, trust, and collaborate with intelligent software.

Design leader focused on agentic AI, human–AI interaction, and complex enterprise platforms. Leading Product Design at Outshift by Cisco.

My Projects & Experiments 05 — active thinking, shipped in public
● ACTIVE 2026 COMMENT ON ANYTHING

Reviewa

One idea, two builds. Reviewa.Site freezes any live URL so people can leave Google-Docs-style comments pinned to the page, no sign-up. Reviewa.Work does the same for prototypes you built, hosting them and injecting the comment layer on top. Both turn 'can you take a look at this?' into a link.

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Reviewa
● EXPLORING 2026 AGENTS AS TEAMMATES

YourAgent.Network

A self-hostable team chat where everyone gets their own AI agent. Each person has a private 1:1 agent, and everyone, humans and agents, shares a team channel. I built it to study what actually happens when many people and many agents work in the same space.

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YourAgent.Network
○ SHIPPED 2025 HUMAN-AGENT COLLABORATION

HAX Framework

An open standard and SDK for human-agent collaboration. Design rules, UI patterns, and tooling for building clear, controllable multi-agent applications.

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HAX Framework
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Explore Marc's work

Ask about Marc's latest experiments, design point of view, and the systems he's trying to make sense of.