ēVision is the field intelligence layer of ēfestos.ai, designed to transform how structural steel is identified, assessed, and reused.
Using advanced computer vision and AI, ēVision enables engineers, contractors, and asset owners to scan steel elements directly on-site, automatically detect structural components, and extract critical data such as geometry, condition, and connections.
Move beyond manual surveys, spreadsheets, and uncertainty.
With ēVision, you can:
• Identify structural elements instantly
Detect beams, columns, connections, and components using AI-powered image recognition.
• Measure and quantify in real time
Capture dimensions, profiles, and key properties directly from images or scans.
• Assess condition and defects
Detect corrosion, damage, and surface conditions to inform reuse decisions.
• Generate reuse-ready data
Convert site observations into structured digital inventories linked to ēfestos.ai.
• Bridge field to platform
Seamlessly sync data with ēMaps, ēDesign, and ēAnalytics for full lifecycle reuse workflows.
Built for the circular construction era
ēVision enables a new workflow: scan → understand → reuse
Turning existing structures into measurable, valuable, and reusable assets.
Why it matters
Reusing steel can save up to ~1.5 tonnes of CO₂ per tonne. ēVision makes this scalable by unlocking reliable, data-driven decision-making in the field.
Professional-grade performance
Designed for engineers and industry professionals, ēVision integrates advanced AI models with practical workflows used in real projects.
ēVision is not just a scanning tool.
It is the first step toward turning buildings into data, and data into reusable value.
Ratings & Reviews
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A big update focused on multi-organization support, credits, and the eVision workflow.
CHOOSE YOUR ACTIVE ORGANIZATION
• Pick which organization you're acting as from the user menu. Projects, the eVision queue, chat, and billing all scope to that choice.
• Open any organization from the Organizations tab and set it as active with one tap.
• If you belong to only one organization, it's selected automatically.
CREDITS AND BILLING
• New Credits screen showing your tier, included / prepaid / launch-bonus / flex balances, seats used, and burn-rate projection.
• Cost preview before every charged AI run so you always see what an action will use.
• Request a top-up without leaving the app.
• Stockist organizations now have the same credit plans as engineering firms.
eSTOCK
• New "Open in eVision" button on the Digital Passport. One tap queues the element and opens it straight in eVision.
• Tag Groups for organizing elements, with a one-tap bulk-send of a group to eVision.
• Element visibility control (Private / Shared / Public) for the donor marketplace.
• Comments on each element for team notes.
• "Donor stock" badge on projects listed on the marketplace.
eVISION
• Full shear-resistance calculations for asymmetric cellular beams (bending, deflection, Vierendeel, vertical / horizontal shear, web-post buckling).
• Element passport now surfaces reusability inputs alongside the existing dimensions.
• Connection Details include provenance (Digital Model / eVision / Manual) and refabrication accessibility so the reusability index reflects real-site constraints.
EVERYTHING ELSE
• One-shot name editing from your profile, with a lock icon once you've changed it.
• Push-notification registration now succeeds reliably.
• Fixed a certificate-pinning issue that was cutting the app off from the backend.
• Fixed a bug where every organization's credit balance read as zero.
• Send-to-queue and Open in eVision now show the result (and any failures) in-page instead of after you close it.
• Queue count on the home screen shows only your active organization's elements, from the moment the app loads.
• Projects list no longer briefly flashes other organizations' projects on cold launch.
Version 1.0.3
The developer, Efestos Hub, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Contact Info
User Content
Identifiers
Surroundings
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More