EchoDepth — How It Works
A 30-second animated overview of how EchoDepth analyses communication patterns to identify where credibility breaks down — before delivery.
Duration: 30s · 1920×1080 · EchoDepth by Cavefish
What the Explainer Covers
Five scenes in 30 seconds — from the problem to the output.
The opening frames set the core proposition: organisations can observe behaviour, but they cannot see whether their communications are landing — until EchoDepth. The message delivers in three animated lines across a warm cream canvas.
Four cards animate in: Earnings call (Q2 guidance · line 47), Sales demo (prospect silence · 4:12), Campaign ad (focus group · wave 3), Interview (candidate #8 · panel B). The eyebrow reads: THE COST OF A MESSAGE THAT MISSES.
Four rows slide in sequentially — Video (facial · gesture · 44 FACS action units), Audio (pitch · pace · hesitation), Text (tone · credibility · linguistic mapping), Image (composition · visual sentiment). Footer: calibrated across 6 countries · 14 cultural cohorts · 44 FACS units.
An animated Trust Score dial counts to 73/100. The Credibility Signal waveform builds left to right, dropping at 4:22 with a red marker. A coaching note slides in: Slow delivery pace 15% at line 47. Remove upward inflection on 'expect'.
The EchoDepth wordmark fades in at 176px Fraunces serif — Echo in ink, Depth in coral italic. The tagline appears beneath: Know how it lands, before it does. The Cavefish logo closes the sequence.
The Analysis Behind the Signal
Delivery signal per frame — conviction, credibility, stress
Pitch, pace, hesitation, arousal — mapped to the Credibility Signal
Hedging patterns, upward inflection, confidence markers
Trust Score, Credibility Signal timeline, Resistance Indicator
Common Questions
What does the explainer show?
Five scenes in 30 seconds: the communication credibility problem, the use cases EchoDepth addresses, the input types it accepts, the outputs it produces, and the product identity. It is designed to communicate the core value proposition clearly before a longer conversation.
Can EchoDepth analyse video calls as well as recordings?
EchoDepth works on any standard video format — recorded calls from Zoom, Teams, Google Meet, or in-person recordings. It also accepts audio-only, text transcripts, and images. For ongoing deployments, all content types can be submitted via the REST API.
How quickly do I receive results?
Standard analysis turnaround is 5 working days for PDF report delivery. For time-critical deployments (earnings calls, pitch preparation), expedited analysis is available — contact hello@cavefish.co.uk.
Is EchoDepth GDPR compliant?
Yes. Cavefish Ltd is ICO registered (ZB915623), UK GDPR compliant, and provides a signed Data Processing Agreement for all enterprise deployments. Raw biometric data is not retained after the analysis window closes.
See EchoDepth on your content
Submit a video, audio file or transcript. Receive a Trust Score, Credibility Signal timeline and coaching notes within 5 working days. Free, no commitment.
ICO registered ZB915623 · UK GDPR compliant · hello@cavefish.co.uk