CueCraft for iPhone and Android
Build a class around a peak pose, rehearse it with your cues in view, then teach from your phone.
Product portfolio
Selected product work
A curated set of shipped products, prototypes and AI workflows. Each case study makes the product decision, constraint and implementation visible.
Shipped, October 2026
Four apps on the App Store and Google Play
Built, submitted and launched end to end under Purafield Studio: product, design, store listings, review and the fixes after. Each page shows the real listing frames.
WakeState
A private wake-state journal for people with narcolepsy. Check in, log naps and cataplexy, see the shape of your days.
JetSweep
Know when to leave for the airport. Flight, journey, buffer, then one plan with every stop estimated.
Alpine Pack
Build your gear list, mark how you will get each item, and tick it off as it goes in the bag.
Case studies
Four case studies, four different product problems
These are the fastest way to see how I frame ambiguity, make tradeoffs and turn domain knowledge into something people can actually use.
CueCraft Yoga
Plan yoga classes on the web with drag-and-drop sequences, timing checks and teaching cues. Explore the designer and the separate phone teaching app.
Product moveTurned class planning from a pose list into a sequencing and rehearsal workflow.
Read the case study →AI Teaching Toolkit
Draft announcements, build question banks and review course materials in one teaching workspace.
Product moveSplit a vague “AI for teaching” idea into discrete jobs with reusable instructions and required human review.
Read the case study →Personal Signature
Turn your own writing and listening history into an evidence-based profile of your interests and voice.
Product moveSeparated content interests from communication style instead of collapsing every signal into one personality score.
Read the case study →Hospital Pricing
A hospital-price comparison interface and data pipeline in development. Public price search is not available yet.
Product moveDesigned around source-attached comparisons instead of treating hospital charge files as simple consumer prices.
Read the case study →Full collection
Browse by problem space
The collection includes live products, working prototypes and smaller experiments. Status is explicit so unfinished work does not masquerade as shipped software.
Yoga & studio work
CueCraft Yoga
Plan yoga classes on the web with drag-and-drop sequences, timing checks and teaching cues. Explore the designer and the separate phone teaching app.
- Drag-and-drop sequences
- Class Pulse checks
- Teaching cues
Tandava Studio
Studio scheduling, memberships and bookings, with a hosted service for early studios and open-source code.
- Class schedules
- Memberships & payments
- Attendance & analytics
Teacher Tree
Publish your teaching week, create a schedule graphic and share a public profile with class links. A web workspace for yoga and fitness teachers.
- Teaching schedules
- Schedule graphics
- Public teacher profiles
CueCraft for iPhone and Android
Build a class around a peak pose, rehearse it with your cues in view, then teach from your phone.
- Peak-pose flows
- Cues for every pose
- Teleprompter and timer
Travel & outdoors
JetSweep
Know when to leave for the airport. Flight, journey, buffer, then one plan with every stop estimated.
- Door-to-gate timeline
- Airport-specific buffers
- Recent plans on your phone
Alpine Pack
Build your gear list, mark how you will get each item, and tick it off as it goes in the bag.
- Own, rent or borrow
- Estimated gear weights
- Final check mode
Teaching & learning
AI Teaching Toolkit
Draft announcements, build question banks and review course materials in one teaching workspace.
- 14 teaching skills
- Ready-to-copy prompts
- Review checklists
AI for yoga teachers
Five reusable AI skills for turning class notes, training records and reflections into teaching material.
- Reconstruct a class
- Write a teacher bio
- Reflect on teaching
Personal AI & attention
Personal Signature
Turn your own writing and listening history into an evidence-based profile of your interests and voice.
- Content Profile
- Communication Signature
- Local-first analysis
Mirror Palace
Explore a map of reflection frameworks, then use the worksheets to give your AI useful context.
- Reflection frameworks
- Worksheets
- AI memory templates
Gmail cleanup
Give your AI agent five Gmail cleanup skills, with review steps before archiving or unsubscribing.
- Inbox review
- Protected contacts
- Approval before cleanup
Intentional social feeds
Review who you follow, protect real relationships and approve a smaller, more intentional feed.
- X
Research & practical tools
Hospital Pricing
A hospital-price comparison interface and data pipeline in development. Public price search is not available yet.
- Procedure search
- Comparable price types
- Source provenance
WakeState
A private wake-state journal for people with narcolepsy. Check in, log naps and cataplexy, see the shape of your days.
- 30-second check-ins
- Naps and cataplexy as events
- Local-only, exportable journal
More from the existing collection
CueCraft teaching lab · Teacher Tree · Interactive terminal and arcade
Live means a usable product is available: on a store, on the web, or as a guide. Prototype means the scope or release is still developing.