[webvmt] Status Update

1. Progress Made
    i. Drafted chapter on WebVMT support for GIMI video metadata on the web for OGC Testbed-21 GIMI [1] D206 Report including libheif integration, dash cam collision monitoring and metadata search use cases.
    ii. Presented dash cam accelerometer demo to OGC Testbed-21 GIMI [1] meeting on 16 April 2026 that shows how sensor data can forensically identify locations of potholes and collisions with associated video.

2. Next Steps
    i. Continue participation in OGC Testbed-21 [1] to study collision monitoring use case using geotagged video from dash cam fleet.
    ii. Continue alignment discussions with OGC GeoPose SWG [2].
    iii. Continue participation in WICG DataCue [3].
    iv. Continue collaboration in W3C Sync on the Web Community Group [4]. 
    v. Continue community outreach and identify more activities to promote progress towards the standardisation track.

[1] https://www.ogc.org/initiatives/ogc-testbed-21/
[2] https://www.ogc.org/projects/groups/geoposeswg
[3] https://github.com/WICG/datacue
[4] https://www.w3.org/community/sync-on-the-web/