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H05People(Host)SignatureEngine-ready
Voice before arrival
Optional voice enrolment with explicit consent, retention and revocation sent with the invite, so MATT can name the guest from the first sentence; MATT works fully without it
Readiness
0 Concept
Release wave
Wave 2 (Q1 2027)
Group
Before the visit
Risk tier
R0
Autonomy at design
Autonomous
Autonomy at launch
Ask
Version
2.0.0
Settings: Consent text, retention
Serve
Who benefits
Visiting guests in MATT meetings
Adverse experience to avoid
Biometric data captured without clear consent
Authority
System owners
Play owner
Declared scopes
A40
Flow
When
Triggers
T11Visitor registered or arrivedAll
Visit registered
If
Context
Nothing in this lane for this mode
Then
Ask and act
A40Voice enrolment requests2All
Optional: only with explicit consent; retention period and revocation set; MATT works without it
RiskR0
Conflict key
guest:{guest}
Compensation
withdraw the request
Retry safe
Yes with dedup
Verify
Read-back
V07Notice answereds3All
Answered
Evidence
Time stage
None
Metric
None
Basis
None
Evidence grade
Observed (state change)
Fallback on failure
Notice retried with dedup; no state change