AI Lab
I build, test, and iterate to production standards. I use AI to build AI: computer vision, behavioral agents, LLM interfaces, and governance. The best argument for an idea is a working system.
AI GOVERNANCE · UX SYSTEMS
Reversion AI Framework
Reversion AI is a 6-step framework and practical planning canvas that makes reversibility a structural requirement in AI interactions. Every system action can be undone, audited, or redirected by the user, by design, at the interface layer.
MIRO APP · CLAUDE AI · LIVE AUDIENCE
PingBack
PingBack is the AI that turns any Miro board into a live workshop loop. Claude asks one critical-thinking question per sticky, the room reacts on their phones, and an agent reads those reactions to ask the sharper follow-up. Brainstorming fills boards. PingBack interrogates them.
HCI · GENERATIVE AI · BEHAVIORAL SIGNALS
SpotDiary
SpotDiary maps remote work spots through four behavioral dimensions. Every check-in feeds a radar profile and an LLM that surfaces patterns the user never noticed about their own work habits. The spot is the input. The insight is the output.
AI AGENT · NLP · BEHAVIORAL SIGNALS
Veltra (Signal Detection)
Veltra detects typing friction in real time (words per minute, idle time, backspaces, focus switches), and triggers proactive channel switching before abandonment happens. Behavioral signals, not explicit commands, drive the handoff logic.
NLP · COMPUTER VISION · HEALTHCARE AI
RX Reader
RX Reader uses computer vision and medical language models to interpret handwritten prescriptions and surface reliable medication information to pharmacists in seconds. Unclear handwriting is the input. Clinical confidence is the output.
CODE · COMPUTER VISION · LLM
UX Wise AI
UX Wise AI combines vision models and LLMs to analyze UI screenshots and surface what code review never catches: UX flaws, accessibility gaps, behavioral drift, cultural mismatches, and privacy red flags. A reasoning partner that reads interfaces the way a senior designer would, and ships the audit in seconds.
PROMPT ENGINEERING · GUARDRAILS
Shard Protocol
Shard Protocol applies pre-execution prompt fragmentation, constraint mapping, and logic path validation to enforce safe, verifiable AI behavior. The protocol enforces what most AI interfaces assume: that intent was correctly understood before the model acted.
AI AGENT · APPLESCRIPT · API · HARDWARE
Clippy AI
Clippy AI connects ChatGPT to a physical keyboard via AppleScript, triggered by a single keystroke, in a 3D-printed prototype. One of computing's most mocked interfaces, rebuilt with a real brain. A provocation about what ambient AI assistance feels like when it is always one gesture away.
GENERATIVE AI · PROMPT ENGINEERING
Re:Branded by AI Prompts
Re:Branded stress-tests AI as a creative partner in brand work. Built from over 200 curated prompts exploring one identity across its full aesthetic range. The output proves what structured prompt engineering can do when applied with design discipline.
HCI · CONVERSATIONAL DESIGN · DEMO
SmartEats
SmartEats is a concept for the AI Pin that replaces voice-based allergen detection with visual detection. Color-coded icons identify food intolerances in real time, making lunchtime safer and more independent in noisy public spaces. A design exploration proving that inclusive AI interfaces require intentional constraints.
Curious about some of my side design projects?
Feel free to hit me up. I'm looking forward to hearing from you.
hello@marcosrezende.com
Marcos Rezende · Portfolio · UX / Product Design / AI
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