The AI landscape doesn't move in one direction — it lurches. Some techniques leap from experiment to table stakes in a single quarter; others stall against regulatory walls, technical ceilings, or organisational inertia that no amount of hype can dislodge. Knowing which is which is the hard part. The State of Play cuts through the noise with a rigorously maintained index of AI techniques across every major business domain — classified by maturity, evidenced by real-world adoption, and updated daily so you always know where you stand relative to the field. Stop guessing. Start knowing.
A daily newsletter distilling the past two weeks of movement in a domain or two — delivered to your inbox while the index updates in the background.
AI that sees and interprets visual and spatial information for inspection, monitoring, and analysis. Heavily clustered at leading-edge: object detection, OCR, and quality inspection have proven deployments but most organisations lack the labelled data or edge infrastructure for production scale. Only one practice reaches good-practice. Most trajectories are stalled, waiting on hardware costs and data pipeline maturity to unlock broader adoption.
Computer vision is the rare AI domain where the technology has, for the most part, already won — and where almost nothing now turns on whether the algorithms work. Across the eighteen practices we track, the same verdict recurs with monotonous consistency: detection, recognition, segmentation, and reconstruction are solved or nearly solved at benchmark level, yet the practices remain clustered at leading-edge rather than mainstream. The bottleneck has migrated wholesale from capability to everything that surrounds it — regulation, liability, data plumbing, workflow integration, organisational change, and human trust. AI-assisted radiology illustrates the pattern most starkly: the MASAI randomised trial of more than 105,000 women showed AI-supported mammography cuts interval cancers, NHS trusts read 2.8 million chest X-rays a year through AI triage, and yet fewer than 2% of US radiology practices use any FDA-cleared imaging AI — a figure that has barely moved in three years against 873 cleared devices on the market. The gap is not technical. It is integration, reimbursement, and medicolegal.
The domain therefore splits along a fault line that has nothing to do with model architecture. On one side sit practices with genuine forward momentum: environmental and ecological monitoring (wildfire detection at continental scale, species ID consolidating into platforms), geospatial and geological analysis (mineral-exploration discoveries, satellites that now classify objects in orbit), perimeter and biometric identification (government deployments at billion-record scale), and adaptive traffic signal control. On the other side sit practices that are technically mature but structurally stalled — checkout-free retail, facial recognition in both its access-control and law-enforcement guises, document and diagram understanding, and most of clinical imaging. What stalls them is rarely the same thing twice: union contracts and unit economics for checkout-free retail; demographic bias, security vulnerabilities, and a tightening regulatory net for facial recognition; a hard, unsolved capability ceiling on diagram comprehension; reimbursement and PACS integration for radiology. The common thread is that further model improvement cannot fix any of them.
Two structural realities distinguish this domain from softer AI fields. First, the hardware matters — and it is consolidating, fast, mostly toward Chinese suppliers who hold 90%-plus of the automotive LiDAR market, while sensor robustness in fog, rain, and night remains a genuinely unsolved physics problem rather than a software one. Second, computer vision is where AI most directly touches the body and the public square — faces, irises, gait, medical scans, surveillance — which means it attracts regulation earlier and harder than any other domain. The EU AI Act's prohibitions on real-time biometric identification and emotion recognition, Illinois BIPA settlements now exceeding $1.9 billion, Turkey's outright ban on workplace facial recognition, and a thickening lattice of US state laws all bear directly here. The defining condition of the domain in mid-2026 is that the cameras can see almost anything — and the question of what they are permitted to see, and who is accountable when they see wrong, is the one nobody has answered.
This was a fortnight of consolidation, not reclassification. Every practice held its position — no tier or trend changes — which is itself a signal: the domain's structural tensions are stable and well-understood, and the incremental evidence reinforces rather than reshapes them. The most consequential movement was regulatory and legal. Turkey's Personal Data Protection Board issued a binding decision declaring facial recognition for employee access control unlawful, mandating cards, PINs, or RFID instead — the clearest instance yet of a national regulator overriding a technically mature deployment on proportionality grounds, and it lands on both facial recognition and biometric perimeter practices at once. In the United States, the New Jersey Supreme Court's State v. Miles ruling now compels prosecutors to disclose facial-recognition tools, error rates, and probe images in criminal proceedings — the most significant US judicial safeguard to date — even as ICE advanced plans to push its facial-recognition app to more than 1,220 local police departments across 32 states. The UK formalised PoliceAI, a £140 million programme with £26 million earmarked to triple live-facial-recognition capacity, despite its own Biometrics Commissioner calling the technology incompatible with human rights.
In medical imaging, the autonomy frontier advanced and its governance gap widened in the same breath. The FDA granted dual Breakthrough Device Designations to Aidoc's First Read and to Cognita for autonomous radiology report generation, while Roche completed its $1.05 billion acquisition of PathAI, folding digital pathology into mainstream diagnostics infrastructure. Yet a Stanford-Harvard audit found that of more than 1,200 FDA-cleared AI medical devices, fewer than 15% see routine clinical use — the deployment curve has decoupled cleanly from the validation curve. A JAMIA survey of 43 major US health systems crystallised the same point: 90% have deployed imaging AI, only 19% report it works. Elsewhere, the clearest deployment cautionary tale came from retail, where Starbucks abandoned its NomadGo inventory-vision system across 11,000 stores after nine months, with post-mortems attributing 97% of the failure to governance and change management rather than the technology. On the capability side, China's Aeye-1 — a fully autonomous AI electron microscope processing 168 samples a day with no human in the loop — passed formal evaluation as "internationally leading," and Loft Orbital's YAM-9 became the first satellite to classify objects in orbit using an onboard vision-language model.
The bottleneck has moved from the model to everything around it. Across the domain, technical capability is no longer what limits adoption — organisational integration, regulation, and trust are. Radiology AI sits below 2% US clinical penetration despite strong randomised-trial evidence; 90% of health systems deploy imaging AI but only 19% find it effective; Starbucks killed a working inventory-vision system with a post-mortem blaming governance for 97% of the failure; and geospatial AI sees a reported 95% of pilots never reach production. The uncomfortable implication is that the next phase of value capture depends on capabilities — change management, data engineering, legal frameworks — that the AI labs do not provide and cannot ship.
Regulation is now the binding constraint on the body-facing practices, not a future risk. Facial recognition, biometrics, and surveillance are colliding with a hardening legal wall in real time. Turkey banned workplace facial recognition outright this fortnight; the EU AI Act prohibits real-time biometric ID and emotion recognition with penalties up to €35 million or 7% of global turnover; Illinois BIPA settlements have passed $1.9 billion; over 20 US states regulate biometrics; and the EU AI Act's August 2026 deadline classifies workplace safety monitoring as high-risk. These are not deployment headwinds to be engineered around — in several jurisdictions they are prohibitions that no amount of accuracy improvement can satisfy.
Demographic bias remains unsolved and is now legally actionable. The same error figures recur across every face-based practice — roughly 0.8% error for light-skinned men versus 34.7% for darker-skinned women — and they have stopped being an academic footnote. Every documented wrongful arrest from law-enforcement facial recognition has involved a Black individual; dermatology AI shows a 7-point AUROC gap across skin tones; UK retail facial recognition generated a 5.5% false-positive rate for Black shoppers against 0.04% for white shoppers. Courts and regulators now treat this disparity as established fact rather than vendor-contested claim, converting a fairness problem into a liability and compliance problem.
Capability has genuinely run ahead of autonomy — and the governance frameworks are the explicit frontier. Where the technology is good enough to act without a human, the field is consciously choosing not to let it. Autonomous radiology reads earned FDA Breakthrough status, but the Radiology Research Alliance, the ACR's new quality registries, and peer-reviewed audits documenting 51% information erosion in AI-rewritten reports all converge on constrained, monitored, human-in-the-loop deployment. The same caution governs autonomous pathology and autonomous microscopy. The frontier is no longer "can the system do it" but "can we account for it when it does" — and the answer, for now, is a deliberate no.
The sensing layer is bifurcating on physics and consolidating on geopolitics. Unlike the software-dominated practices, 3D sensing and the broader sensor ecosystem face two constraints that engineering alone cannot dissolve. Robustness in adverse weather remains an unsolved physics problem — fog cuts LiDAR detection by 59%, combined fog-rain-night conditions drop autonomous-system success from 98% to 52%, and current sensors cannot measure road friction at all. Simultaneously, the hardware supply chain is consolidating sharply toward Chinese vendors (90%-plus of automotive LiDAR), even as architectural challengers like Applied Intuition reach production with no LiDAR at all, raising the question of whether the dominant sensing paradigm is even the right one.
New Jersey Supreme Court Orders Facial Recognition Disclosure in Criminal Cases (regulatory/legal) — The State v. Miles ruling mandates prosecutors disclose the tool, manufacturer, error rates, and probe images, converting demographic bias from a vendor-contested claim into a legally established fact that defendants can challenge — the most significant US judicial safeguard to date. https://jerseyvindicator.org/2026/06/24/new-jersey-supreme-court-orders-disclosure-of-police-facial-recognition-use-in-criminal-cases/
ICE Plans to Push Facial Recognition App to 1,220 Local Police Departments (government deployment) — While courts impose disclosure requirements, the executive branch is simultaneously extending facial recognition into 32 states via a single app querying 250M+ records, illustrating the fundamental contradiction between the legal hardening and deployment expansion happening in the same system at the same time. https://www.biometricupdate.com/202606/ice-plans-to-give-local-police-facial-recognition-app-for-immigration-enforcement
'I Lost Everything': Black Man Jailed 83 Days on 85% AI Match for Crime Committed 400 Miles Away (failure/harm) — Jalil Richardson lost his job, home, and custody of his children after an AI match nobody fully verified; the case documents the precise mechanism by which demographic bias converts into real harm, and why courts are now treating the disparity as established fact rather than academic dispute. https://atlantablackstar.com/2026/06/15/black-man-in-north-carolina-misidentified-by-ai-tech-as-car-thief-was-jailed-in-florida-for-three-months-lost-his-job-home-and-custody-of-his-kids/
The Met Police's Facial Recognition Cameras Don't See All Faces Equally — and That's Not a Glitch (research/analysis) — King's College London's analysis documents the structural racial bias in the UK's largest live deployment: the 34.7-percentage-point error gap between darker-skinned women and light-skinned men that the summary cites as now legally actionable, and frames it explicitly as a design feature, not a bug to be patched. https://www.kcl.ac.uk/the-met-polices-facial-recognition-cameras-dont-see-all-faces-equally-and-thats-not-a-glitch
FDA Gives Generative AI in Radiology Two Breakthrough Designation Nods (regulatory milestone) — Dual Breakthrough Device Designations for autonomous report generation (Aidoc First Read, Cognita) mark the regulatory frontier crossing from diagnostic assistance to full autonomous output — precisely the moment where the domain's governance gap, not its capability gap, becomes the binding constraint. https://www.statnews.com/2026/06/25/radiology-generative-ai-cognita-aidoc-fda-breakthrough-designation/
AI Device Recalls Tied to Clinical Evidence Gaps (failure/risk data) — A JAMA Network Open cohort study of 903 FDA-authorized devices finds 30 radiology AI devices recalled, with missing clinical evidence 1.39× more likely to predict recall — quantifying the safety cost of the deployment-validation decoupling that the summary's "fewer than 15% see routine clinical use" statistic describes. https://radiologysignal.com/news/ai-device-recalls-tied-to-clinical-evidence-gaps
When AI Makes the Call, Doctors May Take the Blame (liability/governance) — Medscape's reporting on the medicolegal gap directly addresses the summary's point that "can we account for it when it does" is the actual frontier: liability frameworks still assign responsibility to the human clinician even when the AI generated the finding, creating a perverse incentive against the autonomous deployment that FDA is now fast-tracking. https://www.medscape.com/viewarticle/when-ai-makes-call-doctors-may-take-blame-2026a1000lbi
Loft Orbital YAM-9 Satellite Deploys Gemma 3 AI Onboard for In-Orbit Object Classification (deployment milestone) — The first operational satellite to classify objects autonomously using an onboard vision-language model, without ground-station analysis, is the clearest single data point for the summary's claim that geospatial AI is one of the practices with genuine forward momentum rather than structural stall. https://aiweekly.co/alerts/loft-orbital-yam-9-satellite-deploys-gemma-3-ai-onboard
Why 95% of Retail AI Projects Fail — and What the 5% Do Differently (failure analysis) — The 95% failure statistic, with 85% of failures traced to data quality rather than algorithm performance, echoes the Starbucks post-mortem and generalises the summary's central thesis — that governance, data engineering, and change management are the actual bottleneck — across retail AI as a whole. https://www.toolio.com/post/why-95-of-retail-ai-projects-fail-and-what-the-5-do-differently
Applied Intuition Expands Its Self-Driving System Into Japan Without LiDAR or HD Maps (deployment/market signal) — A production autonomous driving deployment that deliberately avoids LiDAR in favour of camera-radar fusion is the sharpest available evidence for the summary's claim that the dominant sensing paradigm is being questioned: if camera-radar reaches production at scale, 90%-plus Chinese LiDAR market share becomes a supply-chain risk nobody needed to take. https://world.storm.mg/article/11142309