Hardware Manufacturers

Meet Section 508 hardware accessibility requirements with tested evidence

Specialized accessibility testing for physical products, kiosks, terminals, and embedded interfaces — with documentation that passes federal procurement.

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Trusted by teams across regulated and public-sector environments

The Challenge

Why hardware manufacturers can't ignore digital accessibility

Physical + Digital Interface Gap

Hardware products with embedded software need both physical accessibility assessment and digital interface testing — most vendors only do one.

Section 508 Hardware Requirements

Federal procurement mandates specific hardware accessibility criteria that go beyond software WCAG — including reach ranges, operable parts, and tactile feedback.

International Compliance Complexity

Selling globally means meeting EN 301 549, AODA, and EAA hardware requirements alongside US Section 508 standards.

Regulations & Standards

Which accessibility standards apply to hardware manufacturers

Standard

Applies

Section 508

US federal ICT accessibility standard with specific hardware requirements

EN 301 549

European ICT accessibility standard covering hardware and software

ADA

Americans with Disabilities Act — physical accessibility requirements

WCAG 2.2 AA

For embedded software interfaces and web-based management consoles

EAA

European Accessibility Act — product accessibility requirements

AODA

Canadian accessibility standard for products sold in Ontario

Common Issues

Accessibility barriers we frequently find

Touchscreen-Only Interfaces

Kiosks and terminals that require touch interaction without alternative input methods for users with motor disabilities.

Insufficient Color Contrast on Displays

Embedded displays with low contrast ratios, especially in varying lighting conditions.

Missing Tactile Indicators

Physical controls without tactile differentiation for users with visual impairments.

Audio-Only Feedback

Devices that rely solely on audio cues without visual or tactile alternatives for deaf or hard-of-hearing users.

Embedded Software Accessibility

On-device software interfaces lacking keyboard navigation, screen reader support, or proper focus management.

Reach Range & Operable Parts

Physical controls placed outside accessible reach ranges defined by Section 508 and ADA standards.

Our Services

How we help hardware manufacturers

Hardware Accessibility Testing

Comprehensive testing of physical products against Section 508 hardware requirements and EN 301 549.

Hardware VPAT Documentation

VPATs that cover both hardware and embedded software criteria — procurement-ready for federal and enterprise buyers.

Embedded Interface Audit

WCAG testing for touchscreen interfaces, management consoles, and on-device software.

Design Consultation

Early-stage accessibility guidance for product teams designing hardware interfaces and physical controls.

Discuss Your Needs

Success Story

Kiosk Manufacturer Achieves Federal Procurement Approval

Challenge

A self-service kiosk manufacturer was blocked from a major government contract because their VPAT didn't address Section 508 hardware-specific criteria.

Solution

ADACP conducted physical accessibility testing, embedded software WCAG audit, and produced a comprehensive VPAT covering all applicable hardware and software criteria.

Outcome

The manufacturer passed federal procurement review and secured deployment across 200+ government facilities.

Hardware criteria tested

Software issues found

8 weeks

Time to compliance

200+

Deployment sites

Compliance Checklist

Accessibility checklist for hardware manufacturers

Physical controls are operable with one hand and don't require tight grasping or twisting
Controls are within accessible reach ranges (Section 508 specifications)
Touchscreen interfaces provide alternative input methods
Visual displays meet minimum contrast ratios in typical operating conditions
Audio output includes visual and/or tactile alternatives
Tactile indicators differentiate controls for users with visual impairments
Embedded software meets WCAG 2.2 AA success criteria
Product documentation is available in accessible formats
Physical dimensions accommodate wheelchair users
Status indicators use more than color alone
Connection points and ports are clearly labeled and accessible
VPAT covers both hardware and embedded software criteria

How We Work

Our process for hardware manufacturers

01

Product Assessment

We evaluate your hardware product, embedded interfaces, and management software to determine applicable accessibility standards and testing scope.
02

Physical & Digital Testing

Combined testing of physical accessibility (reach, operable parts, tactile) and embedded software interfaces (WCAG, keyboard, screen reader).
03

Comprehensive VPAT

Documentation covering both hardware-specific and software criteria, with evidence mapping for each tested requirement.
04

Design Recommendations

Specific guidance for product engineering teams on addressing physical and digital accessibility gaps.
05

Verification & Updates

Re-testing after design changes and VPAT updates to maintain current compliance documentation.

Why ADACP

Why choose ADACP for hardware manufacturers

Combined Hardware + Software Testing

Most accessibility firms only test software. We have the expertise and methodology to test physical products alongside embedded interfaces.

Section 508 Hardware Expertise

Deep knowledge of Section 508 hardware-specific requirements including reach ranges, operable parts, and physical accessibility criteria.

International Standards Coverage

We test against EN 301 549, EAA, and other international hardware accessibility standards for global market access.

Product Design Consultation

We work with your engineering team during the design phase to prevent accessibility issues before manufacturing.

FAQ

Frequently asked questions

What hardware-specific accessibility requirements exist?

Section 508 and EN 301 549 include specific hardware criteria covering operable parts, reach ranges, tactile indicators, audio/visual alternatives, and physical dimensions. These go beyond software WCAG requirements.

Do you test physical products on-site?

We can conduct on-site testing for installed products (kiosks, terminals) and lab-based testing for portable hardware. Remote testing is available for embedded software interfaces.

How does a hardware VPAT differ from a software VPAT?

A hardware VPAT must address hardware-specific criteria from Section 508 Chapter 4 and EN 301 549 Clause 8, in addition to software criteria for any embedded interfaces. We produce unified VPATs covering all applicable criteria.

Can you test prototype hardware?

Yes. We provide early-stage accessibility reviews of prototypes and design specifications to identify issues before manufacturing, which is significantly more cost-effective than post-production remediation.

What about hardware with web-based management interfaces?

We test the complete product ecosystem — physical hardware, embedded software, and web-based administration or management consoles — under a single engagement.

Do international hardware standards differ significantly from US standards?

Yes. EN 301 549 and EAA have different requirements for physical products. We map your product against all applicable standards and produce documentation that satisfies multiple markets.

Resources

Related resources for hardware manufacturers

Section 508 Overview

Understanding federal ICT accessibility requirements

Blog: Accessibility Insights

Hardware accessibility trends and updates

Ready to make your hardware products procurement-ready?

Schedule a consultation to scope your hardware accessibility testing and VPAT documentation. We'll respond within one business day.

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