Day 276 · Week 40
Week 40 · Test and extend our increment
Scheduled session · Wednesday, 16 June 2027

Our planned session
We measure a few fixed inputs and compare with the existing server path.
Weekly outcome
A scoped on-device feasibility result for the companion.
Readiness check
We build on Week 39: The existing mobile AI view streams and cancels predictably. If its required checks remain incomplete, we use this week to finish or reduce scope first.
Human approval gate
We record the real device, latency, memory, and quality; an unsuitable model produces a documented no-go result.
This chapter has not been published yet.
We plan to publish each chapter one day before its scheduled session. Session results record work we actually performed and reviewed. Neither the calendar date nor publication alone marks this activity complete.
Expected file: content/365-days-to-fullstack-ai-engineer/day-276.md