← Library
B29Energy(Balance)Experience
After-hours sweep
At closing, lights go off floor by floor where nobody is in; panels, screens, codecs and signage sleep where no booking follows, with override
Readiness
1 Located
Release wave
Wave 3 (Q2 to Q3 2027)
Group
Schedules
Risk tier
R3
Autonomy at design
Autonomous
Autonomy at launch
Ask until site certified
Version
2.0.0
Settings: Sweep time, Sleep times, Times
Serve
Who benefits
Late workers and security
Adverse experience to avoid
Lights or screens switched off on someone still working
Authority
System owners
BMS owner, IT and AV owner, Comms owner
Declared scopes
A15A18A29
Flow
When
Triggers
T06ScheduleAll
Closing time
If
Context
C09Live occupancyLights
Floor empty
TTL 120s · on unknown: skip
C26Room and next bookingAV and displays
No booking
TTL 120s · on unknown: skip
Then
Ask and act
A18BMS scenes4Lights
Lights off floor by floor
RiskR3
Conflict key
zone:{zone}:hvac
Compensation
restore the prior BMS state within bounds
Retry safe
Yes within bounds
A29AV presets6AV and displays
Sleep panels, screens and codecs
RiskR2
Conflict key
room:{room}:av
Compensation
restore the prior preset
Retry safe
Yes
A15Signage contents8Signage
Dim or switch off
RiskR0
Conflict key
display:{group}
Compensation
restore the prior content
Retry safe
Yes
Verify
Read-back
V04BMS read-backs5Lights
Read back
V10AV read-backs7AV and displays
AV read-back
V06Outcome metrics9Signage
Player state
Evidence
Time stage
None
Metric
None
Basis
None
Evidence grade
Observed (state change)
Fallback on failure
Native system keeps control; play pauses, holds its claim and notifies the system owner