Licensing - Introduced a new technical licensing system, starting with Twyn View. - Single-device and floating licenses can now be activated directly via license keys in Twyn View. - Multiple activation methods are supported depending on network environment and license type. - During a transition period, Twyn View can continue to be used normally until 03 June 2026. - Added new license settings to the application settings menu. - Added a warning modal when a protected feature is used without a valid license. Assisted Deviation Detection - Improved reliability of data acquisition and deviation detection. - Improved working distance, enabling inspections from shorter ranges. Clipping Tool - Expanded the clipping tool to support 2D horizontal and vertical clipping. - Added dynamic 3D clipping relative to the camera perspective. - Enables visualization of internal structures such as drill holes or cable ducts. UI & Workflow Improvements - Project list can now be sorted by project state. - After importing multiple projects, the first imported project is now automatically selected. - Increased the character limit for inspection session names to 90 characters. - Inspection session names can now be set by scanning a code (also when leaving a session). - Position deviation notes are now shown in the PDF report summary table. - The “Notes” column in the PDF report summary table is now only displayed if at least one note is present. - For multi-page PDF tables, the header row is now printed on each page. - Increased the resolution of the inspection report preview. - Safety instructions regarding physical hazards are now only displayed when launching the app for the first time. - Inspection Viewpoints can now be adjusted to the current camera perspective even when the object is not tracked. Bugfixes & Improvements - CSV exports no longer include an empty first line. - Fixed an issue where empty inspection steps were incorrectly interpreted as incomplete.

- Routine lifetime extension for this app version.

- Fixed a bug where tracking could not be restored if the app was moved to the background and then reopened.

- Fixed an issue where the indicator that guides users to viewpoints off-screen was not correctly displayed after a step change. - Annotations are now correctly shown in photo captures if the setting `Include Annotations In Captures` is active.

- Fixed a bug in the `Assisted Deviation Detection` that ignored the `Tracking State` and the `Visibility` of the models.

- Introduced the `Assisted Deviation Detection`. It can be started and stopped using the tools controls in the right-hand menu. - This new feature visually highlights geometric deviations based on the CAD edges in real time directly on the mobile device. - This draws the user's attention to relevant deviations and enables immediate evaluation without having to follow a fixed inspection structure. - For more information, please refer to the [documentation](https://docs.visometry.com/twyn/release/2.4.0/#/en/workflow/fundamentals/assistanceTools?id=assisted-deviation-detection). - Inspection Viewpoints can now be adjusted to the current camera perspective during an inspection. - These adjustments can be done using the `Advanced Configuration` which can be accessed via the tools controls. - Viewpoint adjustments saved in Twyn View will be used automatically when starting a new session for the same inspection project. - The viewpoint indicator appears for a short time after a viewpoint has been adjusted. - For more information, please refer to the [documentation](https://docs.visometry.com/twyn/release/2.4.0/#/en/workflow/fundamentals/assistanceTools?id=adjusting-inspection-viewpoints-twyn-view). - The tracking option `Stationary Object` is now activated by default for both new and existing projects. If required, it can be deactivated in the `Tracking Settings`. - To improve visibility, the position of the viewpoint indicator has been offset to the front by a small distance. - The viewpoint indicator now fades in and out with an animation instead of appearing and disappearing immediately. - Added `Accentuate Shapes` to the `View Options`. This can be used to visualize soft features of the models. - `Adaptive Filtering` of annotations will now be activated automatically if a large amount of annotations is visible at the same time. - Improved the visualization of collapsed annotations. - Renamed the inspection result value `Not Set` to `Neutral`. - Moved the `Delete` button for projects and recordings from the context panel to the context menu of the package list entry. - It is now possible to import `.twynRecording` files. - The `Invalid Lines` option has been removed from the `View Options`. Please use the `Assisted Deviation Detection` instead. - The `Tools Controls` entries have been shortened to show only the tool name. - The stepper is now also displayed for projects with only one step. - Accelerated app starting time. - The splash screen is now displayed immediately when the application is started and remains visible until the workspace is fully loaded. - Increased loading time for inspection sessions. - Accelerated step changes in large projects. - A warning is now shown if the device is running low on memory. - Added Traditional Chinese language. - Fixed several bugs.

- Fixed a bug in the `Annotation Settings`. - Fixed a bug that prevented the input of negative values in the field for `Position Deviations`. - Fixed a faulty visualization of models that are marked for `Automated Part Inspection` in the model list. - Improved error handling for projects with faulty structure.

- Improved Tracking: The new `Stationary Object (Beta)` setting improves tracking stability for stationary objects, especially large ones that are only partially captured by the camera. Using the iPad’s SLAM-based sensors, tracking stays more stable even when moving around the object or when checking areas with minimal visual structure. - Improved Contour Visualization: CAD wireframes can now be generated in Twyn Studio and transferred to View, which enables detailed visualization of the contours. - When resetting the tracking using the `Reset` button in the `Tracking Settings` panel, the object is now reset to the viewpoint of the step instead of the global initial viewpoint. - Improved object interaction, making it easier to navigate within very long or very tall 3D models. - Improved the layout of the observation panel: - The title of the observation panel now displays the name of the inspection point. - The controls have been split up into separate collapsible sub-menus. - Added a field to the `deviation` section that can be used to enter manually defined position deviations. - Photo captures can now be previewed by tapping on the according item in the `Observation Panel`. - Inspection points that are created during runtime no longer have details information. You can still add notes to those inspection points. - The length of inspection point and capture notes is no longer limited by the application. - All `Annotation Settings` have been rearranged and can now be accessed via the `Annotation Button`. They consist of: - The annotation visibility toggle - The `Adaptive Filtering` toggle (collapses overlapping annotations) - And the `Filter By Step` toggle (shows all annotations or only those in the current step) - Collapsed annotations are now also selectable. - The augmentation is now animated smoothly as you move between `Inspection Viewpoints` while the object is not tracked. - The status bar for the `Automated Part Inspection` has been moved above the `Step Control Bar` to make it easier to reach. - It is now possible to disable tracking for models that are used for `Automated Part Inspection` This can prevent the tracking from snapping on misplaced parts. - The model list can now be filtered using a search bar. - The search in the step list has been adapted. When using multiple search terms separated by ";", results will now be displayed which contain at least one of the search terms (instead of all search terms). - Added an information button next to the `Global Matching Threshold` in the `Tracking Settings` which explains its usage and links to the related documentation. - Improved the usability of the `Clipping Tool`, its handle is now easier to grab. - In the project list, a preview image of the recordings is now also displayed. - Search Patterns that have been predefined in Twyn Studio will be applied in the project list. - The inspection point description is now shown in the Excel inspection report. - The PDF inspection report now shows whether an inspection point was predefined or added during the inspection. - Fixed several bugs.

- Improved accuracy of the Automated Part Inspection. - Fixed several minor bugs.

- Improved Contour Visualization: The visualization of the model contour has been greatly improved, showing the detailed edges of the models. - The contour visualization now also covers edges of models with very detailed structures. - Tracking Cache: Repeated tracking initializations of the same part can now be accelerated by saving anchor poses in a Tracking Cache. - Anchor poses, in addition to the initialization pose, serve as entry points for starting tracking. They are automatically collected during tracking. - You can save the collected anchor poses or remove the saved Tracking Cache via the advanced configuration settings, which can be activated using the tools controls in the right-hand menu. - Once a Tracking Cache has been saved, it is automatically applied to all new sessions of the same inspection project. - For more information, see the advanced configuration documentation article: https://docs.visometry.com/twyn/release/2.2.0/#/en/workflow/advancedConfiguration - The loading bar that appears at session startup now better indicates the loading progress by displaying the current loading state. - Made the process of pausing or finishing sessions more concise. - The company name set in Twyn Studio is now displayed in the header of PDF inspection reports. - Detail information of steps and inspection points is now easier access within the inspection workflow. - Photo captures can now be shared directly via the iOS file sharing dialogue. - The inspection point list now offers new actions in its context menu that ease working with inspection points and the Automated Part Inspection: - Classify all inspection points in a step - Restart the automated part inspection - Restart the automated part inspection for inconclusive results only - The step list can now be filtered by inspection point details. - The step list search now accepts multiple search terms separated by ";". - The project list can now be sorted by: last used, name, type. - The inspection report is now more clean. - Annotations now also appear on photo captures. If desired, they can be turned off again in the application settings. - Improved accuracy of the Automated Part Inspection. - Parts that are hidden behind other geometry are not considered by the Automated Part Inspection anymore. - Fixed several bugs.

Fixed an issue with the object interaction.

Improved package list search accuracy. Improved package and model list performance for large numbers of entries.

- Fixed a problem where the Automated Part Inspection could not be started in some cases. - Fixed display of certain accent marks in the inspection report. - Improved the location of the clipping tool handle.

- Fixed a bug in the contour rendering.

Fixed a bug that prevented some inspections from starting.

Multi Language Support - Twyn supports the following languages for system and report language: Chinese, Czech, Dutch, Italian, Japanese, Korean, Polish, Portuguese, Slovak, Spanish & Turkish UI & Workflow Improvements - Added an initialization gizmo to quickly rotate the object around its axis during tracking initialization. - During tracking initialization, you can now use two fingers to zoom, rotate and move the object to a desired position at the same time. - Added the option to export multiple session reports at once in the session manager. - Added Adaptive Annotations to View Options that collapse when they overlap each other. - Added the option to remove all projects at once in the Application Settings to clear all data from a device. - Added the option to include Annotations in observation captures in the Application Settings. - The import process of projects is now displayed via a loading bar and is also visible in the project list. - The measurement tool has been revised and is now available as a separate tool. - The visualization of the measurement line has been improved. - The Tracking and Tool Controls in the right menu and are now displayed as a list. - The View Options now allow you to set the level of detail for the contour rendering. - The default level of detail for the contour rendering has been increased. - The units of the inspection point coordinates are now shown in the excel inspection report. - The code scanner's field of view limitation has been disabled by default to increase recognition speed. It can now be enabled via a switch if a greater unambiguity is required, e.g. when multiple codes are in the field of view. Others - Improved Automated Part Inspection: Hidden parts are only checked when they are visible again. - Fixed several bugs.

- For inspection steps with a viewpoint constraint, the automated part inspection will not start until the user matches the specified viewpoint.

- Fixed a bug when loading models leading to wrong visualization.

- Allow installation of Twyn View on iPhones from the App Store.

Automated Part Inspection - Automated Part Inspection is activated in steps where Inspection Points are predefined for automated inspection. - If the model is tracked, the Automated Inspection can be initiated via the start button of the status bar. - When the Automated Inspection is complete, the Inspection Point results are automatically set. - The result of an Inspection Point is represented by an icon in the Annotation. - Directional indicators guide the user to hidden Inspection Points without results. - The status of the Automated Inspection in the current step is displayed in a status bar. - The Automated Inspection for all Inspection Points can be restarted from the status bar. - Manually set Inspection Point results won't be re-evaluated in Automated Inspections. - Resetting an Inspection Point result triggers its automatic re-inspection. - When the Automated Inspection is complete, the step list is automatically opened. - Warnings appear for small or edge-screen parts, urging the user to move closer. - Rapid camera movement pauses the Automated Inspection to prevent motion blur errors. Pause and Resume an Inspection Session - An unfinished inspection can now be resumed at a later date. - An incomplete inspection session is automatically saved if at least one inspection point has been completed. - A completed inspection can be marked as incomplete if it is to be continued at a later date. - To continue the paused inspection, the associated inspection project can be opened as usual. - If a new inspection is started instead, the paused inspection is discarded. - The inspection continues at the step where it was left. - All the settings made are saved and applied again when the inspection is resumed. Tracking Improvements - Improved tracking quality significantly. - The code scanner has been improved to be more accurate. Visualization Improvements - Improved the shading of models to be more consistent from different angles. UI & Workflow Improvements - A defined step viewpoint initiates tracking from that position. - The model list has been updated. - Tracking and visualization mode toggles for parts are simplified in the model list. - The "Involvement" button is replaced by a tracking mode toggle for part tracking. - The "Emphasize" button is replaced with a button to show/hide parts. - Visible parts will be displayed in the augmentation color set in Twyn Studio. - Tracked parts, when visualization is off, appear only during tracking start, in their initialization color. - Customize the augmentation color of a part via the model list context menu. - View Options have been reorganized and expanded. - Render modes have been modified to support the following visualizations: Contour, Shading, Both. - CAD colors can be used in the visualization of the model. - Invalid lines can be used to display deviations at the model contours. - Globally change the augmentation color of visualized models. - Removed the option to turn off contour accentuation. - Removed automatic activation option for annotations in the View Options. - The opacity setting is now persistent across steps. - The contour color setting is now persistent across steps. - The annotation visibility setting is now persistent across steps. - The result icons in the step and inspection point list are now displayed more consistently. - The report generation has been extended by the options "Detailed Report" and "NOK Observations". - Live Activities Bar indicates tracking quality and ongoing processes. - Twyn View checks for available updates automatically. - Tracking can be reset and contour visibility toggled from the observation panel. - Untracked but visualized parts are now also displayed during initialization. Others - Discontinued support for iOS versions below iOS 16. - Twyn View now runs on iPhones. - Twyn View now supports German language. App language and report language can be set separately in the Application Settings.

- Fixed an issue in steps with many annotations that prevented interaction with the model even though annotations were disabled.

- Fixed an issue where the inspection point description was not fully displayed. - Fixed incorrect image scaling when using the Clipping Lens tool.

- Fixed a bug that caused the contour lines to be reactivated after a photo was taken. - Fixed a bug that prevented the report from being opened for sessions with special characters in their names.

- Fixed a bug that could cause loss of tracking in state critical in certain scenarios. - Fixed a bug that could cause a crash on certain iPad revisions. - Fixed a bug that caused tracking to not work optimally on flat objects anymore. - Significantly improved tracking accuracy.

• Removed the option to skip picking the position of a new inspection point. • Added default result value "Not Set" when creating a new inspection point. • Fixed a bug that broke inspection point selection when finishing the creation of a new inspection point with the close button. • The toggle contour button is available in the menu