Explore essential accessible design terms in the interior décor industry. From universal design to assistive technology, enhance your knowledge for inclusive spaces.
As an experienced professional in the interior décor industry, it is essential to have a comprehensive understanding of accessible designs terms. These terms form the foundation for creating inclusive and barrier-free spaces that cater to individuals of all abilities.
From architectural modifications to assistive technology and sensory design, the realm of accessible designs terms encompasses a wide range of concepts and considerations. In this article, we will explore different terms relevant to accessible designs, categorized for ease of reference. By familiarizing ourselves with these terms, we can confidently navigate the world of accessible design and contribute to the creation of spaces that are welcoming, functional, and inclusive.
Universal Design Terms
- Accessibility: The fundamental principle of creating environments, products, and systems that can be used by individuals of all abilities, regardless of their physical or cognitive limitations.
- Adaptability: Designing spaces and products that can be easily modified or adjusted to accommodate the changing needs and abilities of users over time.
- Assistive Technology: Devices, equipment, or systems that enhance the capabilities of individuals with disabilities, enabling them to perform tasks that might otherwise be challenging or impossible.
- Barrier-Free: A design concept that eliminates physical and environmental barriers, ensuring unrestricted access and mobility for individuals with disabilities.
- Curb Cut: A sloping or lowered section of a curb or sidewalk that allows for easy wheelchair or stroller access from the street level to the sidewalk.
- Ergonomics: The science of designing products, equipment, and environments to fit the needs and capabilities of users, promoting comfort, efficiency, and safety.
- Inclusive Design: A design approach that aims to create products, services, and environments that are accessible and usable by people with diverse abilities, ages, and backgrounds.
- Mobility Aid: Devices such as wheelchairs, walkers, crutches, or canes that assist individuals with limited mobility in moving around and performing daily activities.
- Ramp: An inclined surface that replaces or supplements stairs, allowing individuals with mobility impairments to access different levels or areas.
- Sensory Design: Designing environments and products that consider the sensory experiences of users, including factors such as lighting, acoustics, color, texture, and spatial organization.
Architectural Modifications
- Door Widening: Expanding the width of doorways to accommodate wheelchair users and individuals with mobility aids.
- Grab Bars: Handrails that provide support and stability in areas such as bathrooms, showers, and stairways, helping individuals maintain balance and prevent falls.
- Lever Handles: Door handles that can be easily operated with a push-down or pull-up motion, requiring less dexterity and effort compared to traditional doorknobs.
- Raised Toilet Seats: Specialized toilet seats that increase the height of the toilet bowl, making it easier for individuals with mobility limitations to sit down and stand up.
- Stair Lift: A motorized chair or platform that travels along a rail system, allowing individuals with mobility challenges to move up and down stairs safely.
- Threshold Ramps: Ramps placed over small level changes, such as door thresholds or floor transitions, to ensure smooth and barrier-free access for wheelchair users.
- Walk-In Showers: Showers without step-ups or barriers, featuring level or low-entry access for easy entry and maneuverability, particularly beneficial for individuals with mobility impairments.
- Wheelchair Lift: An automated platform or elevator that lifts wheelchairs or scooters, providing vertical access to different levels within a building.
Visual and Auditory Assistance
- Audio Descriptions: Narrated descriptions of visual content, such as movies, television shows, or art exhibitions, to assist individuals with visual impairments in understanding the visual elements.
- Braille Labels: Raised dots on signage, product packaging, or control panels that allow individuals with visual impairments to read through touch.
- Closed Captioning: Displaying text captions on television screens or video content to provide access to auditory information for individuals with hearing impairments.
- Large Print: Printed materials with larger fonts, making them easier to read for individuals with visual impairments or reduced visual acuity.
- Sign Language Interpretation: The translation of spoken language into sign language for individuals who are deaf or hard of hearing, enabling effective communication.
- Tactile Maps: Maps with raised surfaces and textures, allowing individuals with visual impairments to navigate and understand spatial layouts through touch.
- Visual Alarms: Alert systems that use flashing lights or visual signals to notify individuals with hearing impairments or deafness of important auditory cues, such as fire alarms or doorbells.
Furniture and Equipment
- Adjustable Height Desks: Work surfaces that can be raised or lowered to accommodate users of different heights or those who require a standing or seated position.
- Anti-Slip Flooring: Flooring materials and treatments designed to reduce the risk of slipping, providing enhanced safety and stability for all users.
- Height-Adjustable Beds: Beds that can be raised or lowered to varying heights, aiding individuals with mobility impairments in getting in and out of bed safely.
- Lift Chairs: Armchairs or recliners that can tilt forward or rise upward, assisting individuals with mobility difficulties in sitting down or standing up.
- Shower Chairs: Chairs or benches specifically designed for use in showers, allowing individuals with mobility limitations to sit while bathing.
- Standing Aids: Devices that provide additional support and stability to individuals who have difficulty standing for extended periods, aiding in tasks such as cooking or grooming.
- Touchless Faucets: Faucets equipped with motion sensors that detect hand movements, allowing individuals with limited dexterity to activate the water flow without physically turning handles.
Wayfinding and Navigation
- Color Contrast: The use of contrasting colors to enhance visibility and legibility, aiding individuals with visual impairments or color vision deficiencies in distinguishing between elements.
- Digital Signage: Electronic display boards or screens that can provide dynamic and customizable information, including directional signage and real-time updates.
- Handrails: Continuous, sturdy bars or rails that assist individuals with stability and balance while navigating stairs, ramps, or corridors.
- Pathway Markings: Clear and distinguishable floor markings or tactile indicators that guide individuals through spaces, especially helpful for those with visual impairments.
- Signage: Clear and well-placed signs with legible fonts and symbols, providing information and directions to ensure efficient navigation for all users.
- Universal Symbols: Internationally recognized symbols that convey information without language barriers, enabling individuals from diverse backgrounds to understand signs and instructions.
Assistive Technology
- Alternative Keyboards: Keyboards with modified layouts or specialized features designed to accommodate individuals with physical disabilities or limited dexterity.
- Augmented Reality (AR): Technology that overlays digital information or virtual objects onto the real world, assisting individuals with spatial awareness and navigation.
- Head-Tracking Systems: Devices that track the movements of a user’s head, allowing individuals with limited mobility to control and interact with computers or other devices.
- Screen Readers: Software applications that convert on-screen text into synthesized speech or Braille output, enabling individuals with visual impairments to access digital content.
- Voice Recognition: Technology that converts spoken words into text or commands, enabling individuals with limited dexterity or mobility to control devices or dictate text.
- Wearable Devices: Technological accessories worn on the body, such as smartwatches or hearing aids, that provide additional functionality or support to individuals with disabilities.
Sensory Spaces
- Acoustic Treatments: Design elements and materials that control sound reflections and reverberations, creating a more comfortable auditory environment for individuals with sensory sensitivities.
- Calming Colors: Soft and muted color palettes that promote a sense of tranquility and reduce sensory overload, benefiting individuals with autism or hypersensitivity.
- Multi-Sensory Rooms: Specially designed spaces equipped with interactive equipment and materials, providing individuals with sensory impairments or developmental disabilities a stimulating and therapeutic experience.
- Quiet Zones: Designated areas within a larger space that offer reduced noise levels and visual stimuli, providing individuals with sensory sensitivities a retreat from overwhelming environments.
- Sensory Gardens: Outdoor spaces designed with a variety of plants, textures, scents, and sounds, offering therapeutic experiences and relaxation for individuals with sensory sensitivities.
- Tactile Surfaces: Textured materials or surfaces that can be touched or explored, engaging the sense of touch and providing sensory feedback to individuals with sensory impairments.
Accessible Communication
- Easy-to-Read Materials: Written materials that use plain language, clear formatting, and visual cues to facilitate comprehension for individuals with cognitive or reading difficulties.
- Hearing Loops: Inductive loop systems that transmit sound wirelessly to hearing aids or cochlear implants, improving sound clarity and reducing background noise for individuals with hearing impairments.
- Picture Exchange Communication System (PECS): A visual communication system that uses pictures or symbols to support individuals with speech or language challenges in expressing their needs and desires.
- Social Stories: Personalized narratives or visual sequences that provide guidance and context to individuals with autism or social communication difficulties, helping them navigate social situations.
- Telecommunications Relay Service (TRS): Services that facilitate telephone conversations between individuals with hearing or speech impairments and hearing individuals, using operators or text-based technologies as intermediaries.
Legal Standards and Guidelines
- Americans with Disabilities Act (ADA): U.S. legislation that prohibits discrimination against individuals with disabilities and mandates accessibility standards for public and commercial facilities.
- EN 301 549: European standard that establishes accessibility requirements for ICT (Information and Communication Technology) products and services, ensuring inclusive digital accessibility.
- IBC/ICC A117.1: International Building Code (IBC) and International Code Council (ICC) standards that address accessibility requirements in building design and construction.
- Section 508: U.S. law that mandates accessibility standards for federal electronic and information technology, ensuring equal access for individuals with disabilities.
- WCAG 2.0/2.1: Web Content Accessibility Guidelines (WCAG) developed by the World Wide Web Consortium (W3C), providing recommendations for creating accessible web content and digital interfaces.
Outdoor Accessibility
- Accessible Parking: Designated parking spaces with adequate width and proximity to entrances, reserved for individuals with disabilities and their vehicles.
- Beach Wheelchairs: Specialized wheelchairs designed with large wheels or flotation devices, allowing individuals with mobility challenges to access sandy or uneven terrains.
- Curb Ramps: Ramps that connect sidewalks to streets, enabling individuals using mobility devices or pushing strollers to transition smoothly from one level to another.
- Outdoor Elevators: Vertical transportation systems located outdoors, providing access to elevated areas such as terraces, decks, or observation platforms.
- Recreational Trails: Trails or pathways designed to be accessible to individuals with disabilities, providing opportunities for outdoor activities and nature exploration.
Ergonomic Design
- Adjustable Chairs: Chairs with customizable features such as seat height, armrest height, and backrest tilt, allowing users to optimize comfort and support.
- Ergonomic Keyboards: Keyboards designed to reduce strain and fatigue by promoting a natural hand and wrist position, minimizing the risk of repetitive stress injuries.
- Task Lighting: Lighting fixtures that provide focused and adjustable illumination, reducing eyestrain and optimizing visibility for specific tasks or work areas.
- Variable Height Workstations: Workstations that can be adjusted to accommodate users’ preferred working heights, allowing for comfortable and ergonomically sound working postures.
- Wrist Supports: Padded cushions or rests that provide support to the wrists while typing or using a mouse, helping prevent wrist strain and carpal tunnel syndrome.
Assistive Devices
- Hearing Aids: Small electronic devices worn in or behind the ear that amplify sound for individuals with hearing impairments, enhancing their ability to hear and communicate.
- Magnifiers: Optical devices that enlarge text, images, or objects, assisting individuals with visual impairments in reading or examining fine details.
- Prosthetic Limbs: Artificial limbs designed to replace or replicate the function of missing or amputated body parts, restoring mobility and enhancing independence.
- Text-to-Speech Software: Software applications that convert written text into spoken words, enabling individuals with visual impairments or reading difficulties to access written information.
- Wheelchair Accessible Vehicles: Vehicles that are modified or designed to accommodate individuals who use wheelchairs, providing them with accessible transportation options.
Inclusive Spaces
- Community Centers: Facilities that provide a variety of services and activities to individuals of all abilities, fostering inclusivity and social interaction.
- Educational Institutions: Schools, colleges, and universities that embrace inclusive education, ensuring access and support for students with diverse abilities and learning needs.
- Libraries: Public or private institutions that offer accessible resources, services, and facilities, promoting equal access to knowledge and cultural materials.
- Parks and Recreation Areas: Outdoor spaces that are designed to be inclusive, featuring accessible amenities and recreational opportunities for individuals of all abilities.
- Public Transportation: Transportation systems, such as buses, trains, and subways, that implement accessible features and services to ensure mobility for individuals with disabilities.
Inclusive Technology
- Alternative Format: Information presented in a different format, such as braille, large print, or digital text, to accommodate individuals with different sensory needs.
- Closed Circuit Television (CCTV): Assistive devices that magnify and display printed materials, allowing individuals with low vision to read and access information.
- Eye-Tracking Technology: Technology that tracks eye movements to control computer interfaces, enabling individuals with limited mobility to interact with digital devices.
- Gesture Recognition: Technology that interprets and responds to gestures or body movements, providing alternative methods of control for individuals with limited dexterity.
- Screen Magnification Software: Software applications that enlarge on-screen content, assisting individuals with low vision in reading text and viewing images or videos.
Accessible Bathroom Features
- Accessible Sinks: Sinks designed with lower heights and open space underneath to accommodate individuals using wheelchairs or other mobility aids.
- Bath Lifts: Devices that lower and raise individuals into and out of bathtubs, providing safe and accessible bathing options for individuals with mobility challenges.
- Grab Bars with Texture: Textured grab bars that offer enhanced grip and stability in wet environments, reducing the risk of slipping and falling in bathrooms.
- Roll-In Showers: Showers with level-entry access and ample space for individuals using wheelchairs or mobility aids, allowing for independent and barrier-free bathing.
- Toilet Paper Dispenser Placement: Mounting toilet paper dispensers at accessible heights and locations within reach of individuals using toilets or mobility devices.
Accessible Kitchen Features
- Accessible Countertop Heights: Designing countertops at varied heights to accommodate individuals of different statures and those using mobility aids.
- Drawer Pullouts: Drawers that slide out completely, providing easy access to the contents and eliminating the need to reach into deep cabinets.
- Lever Faucets: Faucets with lever handles that can be operated with a gentle touch or by using the forearm, ensuring ease of use for individuals with limited hand strength.
- Lowered Cabinets and Shelving: Cabinets and shelves positioned at lower heights to allow individuals using wheelchairs or seated positions to reach items easily.
- Pull-Down Kitchen Faucets: Faucets with extendable spray heads that can be pulled down to reach items or to rinse dishes, facilitating accessibility in the kitchen.
Accessible Outdoor Spaces
- Accessible Picnic Tables: Picnic tables with extended overhangs and open spaces underneath, providing wheelchair users with space to comfortably sit and dine.
- Braille Trail Signs: Signs along nature trails or pathways with braille descriptions, enabling individuals with visual impairments to access information about the surroundings.
- Outdoor Fitness Equipment: Exercise equipment designed to be accessible for individuals with disabilities, allowing them to engage in physical activities in outdoor environments.
- Outdoor Seating with Back Support: Benches or seating areas with supportive backrests, ensuring comfort and stability for individuals with limited mobility.
- Pathway Lighting: Illumination along outdoor pathways or walkways to enhance visibility and safety during nighttime or low-light conditions for all users.
The world of accessible design is rich with terms and concepts that shape the creation of inclusive and barrier-free spaces. Through a comprehensive understanding of these accessible designs terms, professionals in the interior décor industry can ensure that their projects cater to individuals of all abilities.
By implementing architectural modifications, incorporating assistive technology, and embracing sensory design, we can transform environments into inclusive havens that promote accessibility and enhance the lives of users. Whether it’s through universal design principles, ergonomic considerations, or adherence to legal standards, the utilization of accessible designs terms allows us to create spaces that embody both functionality and beauty, empowering individuals to thrive in their surroundings.
Shilpa Ahuja is a designer and editor of Decorisk Magazine. She has worked in hotel interiors at The Park Hotels, India, and has completed several home interior design projects as a freelancer.
She completed her Masters in Design Studies (MDesS) degree from Harvard University Graduate School of Design. She also has a Bachelor degree in Architecture (B.Arch) from Chandigarh College of Architecture. Her work has been published in Indian Design & Interior magazine and exhibited at Harvard University and at Aroma Hotel, Chandigarh.
Shilpa is also the Editor-in-Chief of Shilpa Ahuja Digital Media, which includes ShilpaAhuja.com, one of India’s most-read digital fashion magazines. Originally from Chandigarh, she is currently based in Chennai, and can be reached at [email protected].