Hammerspace Accessibility Conformance Report (VPAT)
About This Documentation
This document is the Hammerspace Accessibility Conformance Report (ACR), prepared using the Voluntary Product Accessibility Template (VPAT® Version 2.4, Revised Section 508 Edition). It records the degree to which the Hammerspace Web UI conforms to the Web Content Accessibility Guidelines (WCAG) 2.0 and the Revised Section 508 standards.
It is an informational conformance report, not a configuration or administration guide. Conformance levels and remarks describe the product as evaluated at the version stated below and are subject to change as the product evolves.
Report Information
Name of Product/Version: Hammerspace Web UI 5.2.0
Report Date: June 8, 2026
Product Description: Hammerspace Web UI — the browser-based management interface for the Hammerspace Data Platform.
Contact Information: Douglas Fallstrom
Evaluation Methods Used:
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VoiceOver with Safari on macOS
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axe accessibility testing extension for Chrome
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WAVE accessibility testing extension for Chrome
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Chrome Lighthouse extension
Applicable Standards/Guidelines
This report covers the degree of conformance for the following accessibility standard/guidelines:
| Standard/Guideline | Included In Report |
|---|---|
Level A (Yes) |
|
(Yes) |
Terms
The terms used in the Conformance Level information are defined as follows:
- Supports
-
The functionality of the product has at least one method that meets the criterion without known defects or meets with equivalent facilitation.
- Partially Supports
-
Some functionality of the product does not meet the criterion.
- Does Not Support
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The majority of product functionality does not meet the criterion.
- Not Applicable
-
The criterion is not relevant to the product.
- Not Evaluated
-
The product has not been evaluated against the criterion. This can be used only in WCAG 2.0 Level AAA.
WCAG 2.0 Report
Tables 1 and 2 also document conformance with Revised Section 508:
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Chapter 5 – 501.1 Scope, 504.2 Content Creation or Editing
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Chapter 6 – 602.3 Electronic Support Documentation
| When reporting on conformance with the WCAG 2.0 Success Criteria, they are scoped for full pages, complete processes, and accessibility-supported ways of using technology as documented in the WCAG 2.0 Conformance Requirements. |
Table 1: Success Criteria, Level A
| Criteria | Conformance Level | Remarks and Explanations |
|---|---|---|
1.1.1 Non-text Content (Level A) |
Web: Partially Supports |
Web: Header logo and status icons used in UI is missing alternate text |
1.2.1 Audio-only and Video-only (Prerecorded) (Level A) |
Web: Not Applicable |
Web: |
1.2.2 Captions (Prerecorded) (Level A) |
Web: Not Applicable |
Web: |
1.2.3 Audio Description or Media Alternative (Prerecorded) (Level A) |
Web: Not Applicable |
Web: |
1.3.1 Info and Relationships (Level A) |
Web: Partially Supports |
Web: In Mobility Chart view and other forms, not all input fields have associated semantic labels. |
1.3.2 Meaningful Sequence (Level A) |
Web: Supports |
Web: Product presents meaningful sequence for all views |
1.3.3 Sensory Characteristics (Level A) |
Web: Supports |
Web: Product also includes alternate text that are not dependent on sensory characteristics for operating and understanding the content |
1.4.1 Use of Color (Level A) |
Web: Partially Supports |
Web: Product also provides alternate texts, where color is used for states and properties. Some exceptions are |
1.4.2 Audio Control (Level A) |
Web: Not applicable |
Web: Product doesn’t have any audio content |
2.1.1 Keyboard (Level A) |
Web: Partially Supports |
Web: Controls in Mobility Chart view doesn’t get tab focus automatically on launching the view |
2.1.2 No Keyboard Trap (Level A) |
Web: Supports |
Web: All the forms can be exited using keyboard only controls |
2.2.1 Timing Adjustable (Level A) |
Web: Supports |
Web: User is provided a warning for inactive timeout and can be extended by doing any activity on the page |
2.2.2 Pause, Stop, Hide (Level A) |
Web: Partially Supports |
Web: Tables in the product auto updates every 30 secs and user don’t have any control on it. In other places like Mobility Chart View, user can pause the auto refresh. |
2.3.1 Three Flashes or Below Threshold (Level A) |
Web: Not applicable |
Web: Product does not contain flashing contents |
2.4.1 Bypass Blocks (Level A) |
Web: Supports |
Web: User can collapse/expand the main navigation section |
2.4.2 Page Titled (Level A) |
Web: Supports |
Web: Page title identifies the product cluster name |
2.4.3 Focus Order (Level A) |
Web: Partially Supports |
Web: Focus order exceptions are in views like Mobility, Tasks and Events |
2.4.4 Link Purpose (In Context) (Level A) |
Web: Supports |
Web: Links have self-describing names as well as context specific to surrounding content |
3.1.1 Language of Page (Level A) |
Web: Does Not Support |
Web: No default language is specified for the product. English is assumed default. This is fixed in version 5.3.0 |
3.2.1 On Focus (Level A) |
Web: Supports |
Web: No context changes are initiated when an input receives focus. |
3.2.2 On Input (Level A) |
Web: Supports |
Web: No context changes are initiated when input is changed or added |
3.3.1 Error Identification (Level A) |
Web: Supports |
Web: All the errors are properly identified and shown to user |
3.3.2 Labels or Instructions (Level A) |
Web: Supports |
Web: Labels or Help text provided for user inputs |
4.1.1 Parsing (Level A) |
Web: Supports |
Web: Product implements markup language for content that has complete start and end tags, elements are nested according to their specifications and elements do not contain duplicate attributes |
4.1.2 Name, Role, Value (Level A) |
Web: Partially Supports |
Web: Components not from antd framework does not have aria labels. |
Table 2: Success Criteria, Level AA
| Criteria | Conformance Level | Remarks and Explanations |
|---|---|---|
1.2.4 Captions (Live) (Level AA) |
Web: Not applicable |
Web: No live audio or synchronized content in the product |
1.2.5 Audio Description (Prerecorded) (Level AA) |
Web: Not applicable |
Web: No live audio or synchronized content in the product |
1.4.3 Contrast (Minimum) (Level AA) |
Web: Partially Supports |
Web: Dashboard titles and other links doesn’t have required contrast |
1.4.4 Resize text (Level AA) |
Web: Partially Supports |
Web: Supported through browsers zoom functionality |
1.4.5 Images of Text (Level AA) |
Web: Supports |
Web: No text images are used except Hammerspace Logo |
2.4.5 Multiple Ways (Level AA) |
Web: Supports |
Web: Browser History, Side Name and object links are some of the ways user can find the required page |
2.4.6 Headings and Labels (Level AA) |
Web: Supports |
Web: Product provides descriptive headings and labels for view and input controls |
2.4.7 Focus Visible (Level AA) |
Web: Supports |
Web: Supported through browser focus indicators and antd framework indicators. |
3.1.2 Language of Parts (Level AA) |
Web: Supports |
Web: Only one language is supported in the product. However, product doesn’t set default language and assumes English is the default language. This is fixed in product version 5.3.0. Refer Table1 3.1.1 |
3.2.3 Consistent Navigation (Level AA) |
Web: Supports |
Web: Product provides consistent navigation for the views |
3.2.4 Consistent Identification (Level AA) |
Web: Supports |
Web: Product consistently identifies elements in the page |
3.3.3 Error Suggestion (Level AA) |
Web: Partially Supports |
Web: Supported through antd components. Pages that are not using antd components are exceptions |
3.3.4 Error Prevention (Legal, Financial, Data) (Level AA) |
Web: Supports |
Web: User is provided with review of selections and warnings for the operations that could change the configurations or modify the data |
Table 3: Success Criteria, Level AAA
| Under the Revised Section 508 standards, WCAG 2.0 Level AAA success criteria do not apply. The criteria below were not evaluated. |
| Criteria | Conformance Level | Remarks and Explanations |
|---|---|---|
1.2.6 Sign Language (Prerecorded) (Level AAA) |
Web: |
Web: |
1.2.7 Extended Audio Description (Prerecorded) (Level AAA) |
Web: |
Web: |
1.2.8 Media Alternative (Prerecorded) (Level AAA) |
Web: |
Web: |
1.2.9 Audio-only (Live) (Level AAA) |
Web: |
Web: |
1.4.6 Contrast (Enhanced) (Level AAA) |
Web: |
Web: |
1.4.7 Low or No Background Audio (Level AAA) |
Web: |
Web: |
1.4.8 Visual Presentation (Level AAA) |
Web: |
Web: |
1.4.9 Images of Text (No Exception) (Level AAA) |
Web: |
Web: |
2.1.3 Keyboard (No Exception) (Level AAA) |
Web: |
Web: |
2.2.3 No Timing (Level AAA) |
Web: |
Web: |
2.2.4 Interruptions (Level AAA) |
Web: |
Web: |
2.2.5 Re-authenticating (Level AAA) |
Web: |
Web: |
2.3.2 Three Flashes (Level AAA) |
Web: |
Web: |
2.4.8 Location (Level AAA) |
Web: |
Web: |
2.4.9 Link Purpose (Link Only) (Level AAA) |
Web: |
Web: |
2.4.10 Section Headings (Level AAA) |
Web: |
Web: |
3.1.3 Unusual Words (Level AAA) |
Web: |
Web: |
3.1.4 Abbreviations (Level AAA) |
Web: |
Web: |
3.1.5 Reading Level (Level AAA) |
Web: |
Web: |
3.1.6 Pronunciation (Level AAA) |
Web: |
Web: |
3.2.5 Change on Request (Level AAA) |
Web: |
Web: |
3.3.5 Help (Level AAA) |
Web: |
Web: |
3.3.6 Error Prevention (All) (Level AAA) |
Web: |
Web: |
Revised Section 508 Report
Notes: The following tables document conformance with the Revised Section 508 standards (chapters 3 through 6). Criteria that reference the WCAG 2.x section are documented in the WCAG 2.0 Report above.
Chapter 3: Functional Performance Criteria (FPC)
| Criteria | Conformance Level | Remarks and Explanations |
|---|---|---|
302.1 Without Vision |
Partially Supports |
Product relies on third party assistive technologies for this support. Ex: Voice Over. There are still challenges with assistive technology for the disclosed issues in: |
302.2 With Limited Vision |
Partially Supports |
Product relies on third party assistive technologies for this support. Ex: Voice Over. There are still challenges with assistive technology for the disclosed issues in: |
302.3 Without Perception of Color |
Partially Supports |
Product can be used without perception of color except for the issue disclosed in Table 1 1.4.3 |
302.4 Without Hearing |
Supports |
Product provides at-least one mode of operation that enables users without hearing to use the features |
302.5 With Limited Hearing |
Supports |
Product provides at-least one mode of operation that enables users with limited hearing to use the features |
302.6 Without Speech |
Supports |
Product provides at-least one mode of operation that enables users without speech to use the features |
302.7 With Limited Manipulation |
Partially Supports |
Product provides at-least one mode of operation that enables users with limited manipulation ability with exception of dense charts, where mouse pointers to be kept at place to see the tooltip |
302.8 With Limited Reach and Strength |
Supports |
Product provides at-least one mode of operation that enables users with limited reach and strength to use the features |
302.9 With Limited Language, Cognitive, and Learning Abilities |
Partially Supports |
Product provides at-least one mode of operation for users with limited language, cognitive and learning abilities, with challenged mentioned in Table 1 – 1.3.1, 2.4.3 |
Chapter 4: Hardware
| Hammerspace Web UI is software and is not hardware. The hardware criteria below are not applicable. |
| Criteria | Conformance Level | Remarks and Explanations |
|---|---|---|
402 Closed Functionality |
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402.1 General |
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402.2 Speech-Output Enabled |
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402.2.1 Information Displayed On-Screen |
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402.2.2 Transactional Outputs |
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402.2.3 Speech Delivery Type and Coordination |
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402.2.4 User Control |
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402.2.5 Braille Instructions |
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402.3 Volume |
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402.3.1 Private Listening |
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402.3.2 Non-private Listening |
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402.4 Characters on Display Screens |
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402.5 Characters on Variable Message Signs |
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403 Biometrics |
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403.1 General |
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404 Preservation of Information Provided for Accessibility |
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404.1 General |
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405 Privacy |
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405.1 General |
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406 Standard Connections |
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406.1 General |
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407 Operable Parts |
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407.2 Contrast |
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407.3 Input Controls |
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407.3.1 Tactilely Discernible |
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407.3.2 Alphabetic Keys |
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407.3.3 Numeric Keys |
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407.4 Key Repeat |
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407.5 Timed Response |
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407.6 Operation |
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407.7 Tickets, Fare Cards, and Keycards |
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407.8 Reach Height and Depth |
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407.8.1 Vertical Reference Plane |
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407.8.1.1 Vertical Plane for Side Reach |
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407.8.1.2 Vertical Plane for Forward Reach |
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407.8.2 Side Reach |
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407.8.2.1 Unobstructed Side Reach |
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407.8.2.2 Obstructed Side Reach |
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407.8.3 Forward Reach |
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407.8.3.1 Unobstructed Forward Reach |
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407.8.3.2 Obstructed Forward Reach |
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407.8.3.2.1 Operable Part Height for ICT with Obstructed Forward Reach |
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407.8.3.2.2 Knee and Toe Space under ICT with Obstructed Forward Reach |
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408 Display Screens |
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408.2 Visibility |
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408.3 Flashing |
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409 Status Indicators |
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409.1 General |
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410 Color Coding |
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410.1 General |
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411 Audible Signals |
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411.1 General |
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412 ICT with Two-Way Voice Communication |
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412.2 Volume Gain |
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412.2.1 Volume Gain for Wireline Telephones |
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412.2.2 Volume Gain for Non-Wireline ICT |
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412.3 Interference Reduction and Magnetic Coupling |
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412.3.1 Wireless Handsets |
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412.3.2 Wireline Handsets |
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412.4 Digital Encoding of Speech |
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412.5 Real-Time Text Functionality |
Reserved for future |
Reserved for future |
412.6 Caller ID |
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412.7 Video Communication |
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412.8 Legacy TTY Support |
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412.8.1 TTY Connectability |
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412.8.2 Voice and Hearing Carry Over |
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412.8.3 Signal Compatibility |
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412.8.4 Voice Mail and Other Messaging Systems |
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413 Closed Caption Processing Technologies |
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413.1.1 Decoding and Display of Closed Captions |
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413.1.2 Pass-Through of Closed Caption Data |
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414 Audio Description Processing Technologies |
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414.1.1 Digital Television Tuners |
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414.1.2 Other ICT |
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415 User Controls for Captions and Audio Descriptions |
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415.1.1 Caption Controls |
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415.1.2 Audio Description Controls |
Chapter 5: Software
| Criteria | Conformance Level | Remarks and Explanations |
|---|---|---|
501.1 Scope – Incorporation of WCAG 2.0 AA |
See WCAG 2.x section |
See information in WCAG 2.x section |
502 Interoperability with Assistive Technology |
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502.2.1 User Control of Accessibility Features |
Not Applicable |
Not a platform software |
502.2.2 No Disruption of Accessibility Features |
Not Applicable |
Not a platform software |
502.3 Accessibility Services |
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502.3.1 Object Information |
Not Applicable |
Not a platform software |
502.3.2 Modification of Object Information |
Not Applicable |
Not a platform software |
502.3.3 Row, Column, and Headers |
Not Applicable |
Not a platform software |
502.3.4 Values |
Not Applicable |
Not a platform software |
502.3.5 Modification of Values |
Not Applicable |
Not a platform software |
502.3.6 Label Relationships |
Not Applicable |
Not a platform software |
502.3.7 Hierarchical Relationships |
Not Applicable |
Not a platform software |
502.3.8 Text |
Not Applicable |
Not a platform software |
502.3.9 Modification of Text |
Not Applicable |
Not a platform software |
502.3.10 List of Actions |
Not Applicable |
Not a platform software |
502.3.11 Actions on Objects |
Not Applicable |
Not a platform software |
502.3.12 Focus Cursor |
Not Applicable |
Not a platform software |
502.3.13 Modification of Focus Cursor |
Not Applicable |
Not a platform software |
502.3.14 Event Notification |
Not Applicable |
Not a platform software |
502.4 Platform Accessibility Features |
Not Applicable |
Not a platform software |
503 Applications |
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503.2 User Preferences |
Not Applicable |
Not a platform software |
503.3 Alternative User Interfaces |
Not Applicable |
Not a platform software |
503.4 User Controls for Captions and Audio Description |
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503.4.1 Caption Controls |
Not Applicable |
Not a platform software |
503.4.2 Audio Description Controls |
Not Applicable |
Not a platform software |
504 Authoring Tools |
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504.2 Content Creation or Editing (if not authoring tool, enter “not applicable”) |
See WCAG 2.x section |
See information in WCAG 2.x section |
504.2.1 Preservation of Information Provided for Accessibility in Format Conversion |
Not Applicable |
Not an authoring tool |
504.2.2 PDF Export |
Not Applicable |
Not an authoring tool |
504.3 Prompts |
Not Applicable |
Not an authoring tool |
504.4 Templates |
Not Applicable |
Not an authoring tool |
Chapter 6: Support Documentation and Services
| Criteria | Conformance Level | Remarks and Explanations |
|---|---|---|
601.1 Scope |
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602 Support Documentation |
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602.2 Accessibility and Compatibility Features |
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602.3 Electronic Support Documentation |
See WCAG 2.x section |
See information in WCAG 2.x section |
602.4 Alternate Formats for Non-Electronic Support Documentation |
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603 Support Services |
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603.2 Information on Accessibility and Compatibility Features |
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603.3 Accommodation of Communication Needs |
Legal Disclaimer
©Copyright 2026 Hammerspace, Inc.
Hammerspace shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither Hammerspace nor its affiliates, subcontractors or suppliers will be liable for incidental, special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice.
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VPAT® is a registered trademark of the Information Technology Industry Council (ITI).