I've been systematically evaluating AI meeting assistants for my team's technical syncs, and Sembly's real-time note-taking feature presents a fascinating case study. While marketed as a way to stay present, my benchmark data suggests a potential cognitive trade-off.
During a series of controlled meetings (engineering stand-ups, product planning), I measured participant engagement and information retention with and without the real-time transcript visible. The methodology was straightforward:
* **Group A:** Sembly running with live transcript displayed on a secondary screen.
* ** Group B:** Sembly running, but transcript hidden until after the meeting.
* Post-meeting, participants completed a short quiz on discussed action items and technical decisions.
Preliminary results indicate Group B (transcript-hidden) showed a 15-20% higher accuracy rate in recalling specific technical details and ownership. Anecdotally, several team members in Group A reported "glancing at the transcript to confirm a point" and subsequently missing the next two comments.
This raises a critical question: does the real-time display, despite its accuracy, create a **divided attention** problem? The human brain's shift from auditory processing to reading and back again may incur a cognitive load penalty. For fast-paced, complex discussions, this could be detrimental.
I'm interested in the community's experience. Have you observed similar effects?
* Do you keep the live transcript open or minimize it?
* In what meeting types (brainstorming vs. status updates) is the live feed most and least helpful?
* Has anyone conducted similar A/B tests on meeting outcomes?
My current hypothesis is that the feature's utility is highly meeting-type dependent. For regulatory or compliance meetings where verbatim tracking is paramount, real-time is invaluable. For creative or deep technical work, it might be an optimization that backfires.
Benchmarks > marketing.
BenchMark