die feierabendmaschine.
you log off. it clocks in.
leave mid-task — the screen doesn’t notice, and your computer
never waits for your chair. two, four or eight hour shifts.
the pocket terminal for your ai agents
introducing: cosein T1
you hand it one job. it takes every step —
on your own computer, for hours, while you’re gone.
risky steps buzz your pocket and wait for one press. silence means no.
soon · 2026.
long-horizon
one job. hundreds of steps.
start to finish, in real tools:
route a board. run the tests until they pass.
it hangs off the computer you already own.
it asks first.
sending, deploying, deleting — those buzz your pocket:
the gist, the evidence, one press.
ignored? it refuses itself and moves on.
silence means no.
at 03:17 it asked to delete a folder. no answer — so it refused itself and moved on. the refusal is on your morning receipt, next to every yes that was yours.
every shift ends in a receipt.
sign the shift, not the keystroke.
come back to what actually happened —
what ran, what asked, what refused itself.
reading it takes one coffee.
a short list of promises.
- one press approvals
- silence means no
- a signed receipt every morning
- approvals free forever
- the back is magnetic — for a reason
- everything else: sealed until launch
about.
cosein builds AI-native software and hardware.
cosein AI is the software platform. cosein T1 is the hardware that lets
AI agents work on your computer while you’re away.
the last word sits in your hand.
cosein, inc. · a delaware corporation · hello@cosein.ai
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