Data-center operator
Felt.
A power loss is built to turn into one wave of bubbles from mains to battery, the level falling, one causal chain, no reading required.
CAD render of the v0 enclosure design
The demo, in three beats
Each beat is a scene one persona would recognise as their own demo.
Integrator / developer
Understood.
NUT, SNMP and Home Assistant are built to see the same pulled plug within one poll, unmodified, on every transport.
Safety assessor
Trusted.
Every scripted fault is built to log a replayable, time-stamped trail; each logged parameter is designed to walk back to its row in the reference spec, some rows still provisional.
What VESSEL is, and is not
Is.
The maquette's opening device, built toward a whole-site view in familiar metaphors: bubbles for pressure and flow, air for level; safety evidence made cheaper.
Is not.
Not an alerting product. Not certified. Not backup power for a real load. Not shipped: today, a design and a lab bench.
Where this stands
Today, VESSEL is a set of design documents and a lab bench — not a shipped device. The renders above are of a v0 enclosure design, not photos of a built unit.