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Notes from the field.

Retail AI, loss prevention, GDPR posture, the operational realities of running estate-scale security. Written by the engineers and customer-success people closest to the work.

All postsStrategyEngineeringGDPR & ComplianceRetail trends
Strategy·10 min read·12 May 2026

Why 'human-in-the-loop' is non-negotiable for retail AI

The pressure to automate every loss-prevention decision is enormous. Here's why operators who resist it end up with safer estates, lower legal exposure, and, counterintuitively, faster operational tempo.

SESam Erpik
7 min read·26 May 2026

UK stock shrinkage in 2026: what the BRC numbers don't tell you

Headline shrinkage is up. The category split underneath it is the more useful read. What UK loss-prevention leaders should actually plan for over the next 12 months.

SESam Erpik
9 min read·19 May 2026

AI loss prevention software: a buyer's guide for UK retailers

Twelve questions that separate AI loss prevention software that works in a UK store from software that demos well in a deck. ICO, ISO, human review, cross-store, edge vs cloud, the things to ask before signing.

SESam Erpik
8 min read·15 May 2026

GDPR-safe face recognition in retail: how we built it

Face recognition on retail CCTV can be GDPR-safe, but only if you make the architecture decisions early. A walk-through of how QuantumEye separates embeddings from video, audit-logs every step, and keeps a human in every consequential loop.

ENEngineering team
6 min read·5 May 2026

What the BRC's 2026 shrinkage report tells us about strategy

The headline numbers are bad. The category breakdowns are worse. Three things UK retail leaders should be planning for over the next 12 months.

SESam Erpik
4 min read·22 April 2026

Why CCTV review time is the wrong KPI, and what to measure instead

'How long does it take a manager to find a clip?' is the wrong question. The right question is how long until a forward-ready evidence pack is in the right inbox. Two different problems.

SESam Erpik
8 min read·15 April 2026

Edge AI vs cloud AI for retail security

Why we run inference on the camera, not in the cloud. Latency, bandwidth, GDPR, and the operational cost of getting it wrong.

ENEngineering team
7 min read·8 April 2026

Vectors and video: why they shouldn't live in the same place

The architectural decision that determines whether your face-recognition system passes or fails its first ICO review.

ENEngineering team
5 min read·30 March 2026

The forecourt night-shift problem

Why staff quit night shifts, and what changes when the system is the second pair of eyes. A look at the forecourt sector's hardest operating window.

RSResearch
9 min read·18 March 2026

'Guard the store. Read its pulse.' Why one platform is more honest than two.

Most security tools and most analytics tools are sold separately. Here's why the same cameras can do both, and why splitting them is usually a commercial choice, not a technical one.

SESam Erpik
6 min read·4 March 2026

How we tuned our concealment thresholds for UK retail

The default thresholds out of the box are wrong for UK convenience. Here's what we changed, and the data we used to change them.

ENEngineering team
5 min read·20 February 2026

Why a cross-store watchlist changes loss prevention (and what to measure)

Per-store watchlists are how loss prevention was done in 2010. Estate-wide watchlists are how it gets done in 2026. Here's what changes, and how to measure the difference.

SESam Erpik

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