Accessibility and user experience
Autonomy, safety and dignity are universal values. We all want to move around freely, access services and take part in society without obstacles. Accessibility, in this context, is the key to guaranteeing a positive user experience in any space, whether at work, in transport, in culture, in the city or in the digital environment. It is not only about complying with laws or serving people with disabilities, but about creating better environments for everyone. Providing accessibility means designing inclusive experiences that benefit not only those with a permanent limitation, but also older people, pregnant women, people with temporarily reduced mobility and the general public. According to Brazil’s Decree 5,296/2004, accessibility is the condition of using spaces, buildings, transport and information and communication systems with safety and autonomy, for people with disabilities or reduced mobility. In other words, it involves removing physical, sensory, communicational and attitudinal barriers that may exclude individuals.
In short, talking about accessibility means talking about an enormous portion of society today, as well as anticipating the needs of all of us in the future (as we age, for instance). Guaranteeing accessible spaces therefore has a positive impact on millions of citizens, allowing them to participate actively in economic, cultural and social life.
Universal Design and the “curb cut effect”: accessibility benefits for everyone
The concept of Universal Design emerged precisely to address this human diversity. It means designing products, services and environments so that they can be used by as many people as possible, without the need for later adaptation. Instead of creating separate solutions for specific groups, a single universal solution is adopted, one that considers different abilities and limitations from the outset.
The principle is simple: making the use of spaces and tools independent and natural for anyone, in the widest variety of situations. For example, when choosing a door handle, a lever model is preferred over a knob. The lever handle can be operated with an elbow or a closed hand, benefiting anyone carrying packages or with little hand strength. Likewise, installing ramps or level entrances in buildings helps wheelchair users and people with mobility difficulties, but is also useful for a delivery worker with a hand truck or parents pushing strollers.
These universal solutions increase usability for everyone at no significant cost, avoiding expensive renovations in the future and serving each user’s different life stages.
One of the most powerful arguments in favor of universal accessibility is the so-called “curb cut effect”. The term refers to the phenomenon observed after the introduction of small ramps in sidewalks for wheelchair users: an improvement designed for a minority ends up benefiting a far larger population, often in unexpected ways.
As Angela Glover Blackwell, the author who popularized the concept, summarized it: “when the wall of exclusion came down, everybody benefited, not only people in wheelchairs.”
In other words, accessibility features tend to improve the experience of all users, often making everyday actions more efficient, comfortable and safe for anyone. This collective gain repeats itself across many contexts: film subtitles, initially created for people with hearing impairments, are today used by those who do not want to make noise or who do not speak the language of the audio; automatic doors, designed for wheelchair users, also speed up entry for customers in general; accessible digital interfaces with clear text and larger buttons make navigation easier for older people or those with slow connections, and so on.
Accessibility is synonymous with good usability, and it benefits society as a whole.
Inclusive workplaces: accessible companies and productivity
In the corporate world, accessibility has ceased to be merely a legal obligation and has become a strategic differentiator. Inclusive companies, with accessible facilities and policies, are able to attract and retain diverse talent, as well as improving the satisfaction and productivity of all employees. This includes adapting offices, factories and stores to ensure that professionals and customers with different needs can move around and use services autonomously.
Entrances with ramps or accessible elevators, receptions with lowered desks, adapted restrooms, adequate visual and tactile signage and obstacle-free routes are some of the characteristics of an accessible corporate environment. Assistive technologies also play an important role: screen reader software for blind employees, sign language interpreters in training sessions for deaf employees, voice recognition tools for those with reduced mobility, among others.
The advantages of investing in this comprehensive accessibility are clear. Companies that implement Universal Design in their products and workplaces expand their consumer market and strengthen their brand image. An accessible commercial establishment, for example, welcomes not only customers with disabilities but also their families, friends and a wider public that values convenience.
From the employees’ standpoint, inclusive environments promote equal opportunity and increase engagement: a professional with reduced mobility can contribute fully when the right tools and infrastructure are available, and this inspires other staff, generating a positive organizational climate.
Unfortunately, challenges remain. In Brazil, fewer than 30% of working-age people with disabilities participated in the labor force in 2022, against 66% of people without disabilities. That disparity highlights barriers, physical, digital and attitudinal, that still exclude many talented professionals.
Attitudinal barriers, in particular, refer to prejudice and negative attitudes in the workplace, such as assuming that someone with a disability lacks the capacity for a given role, or avoiding hiring them out of ignorance about how to integrate them.
Overcoming these obstacles requires awareness and training. Leading companies have promoted diversity and inclusion training, teaching their teams to interact without prejudice, to offer help when needed (while respecting the person’s autonomy) and to value each person’s skills. Mentoring and awareness programs bring together employees with and without disabilities, breaking down stereotypes and creating empathy.
Fortunately, good practice is already gaining ground. Organizations of this kind demonstrate that accessibility is part of their culture and strategy, not a one-off project. The results include greater team diversity, improved service quality (satisfied customers tend to return) and compliance with legislation, such as the Brazilian Inclusion Act, which provides for an accessible workplace and reserved positions for people with disabilities.
More than complying with the law, these are companies that embrace social innovation, understanding that an inclusive workplace generates creativity, builds customer loyalty and projects a positive image of corporate social responsibility. In short, investing in accessibility in the business world is not charity: it is good management.
Accessible mobility and public transport: autonomy in motion
The right to come and go is fundamental, and an accessible transport system is a basic condition for millions of people to exercise that right with autonomy. Without accessible public transport, a significant portion of the population is excluded from access to work, education, healthcare, leisure and other basic rights. When a bus, train or subway lacks ramps, elevators or adequate information, it fails to serve not only people with permanent disabilities but also older people with mobility difficulties, pregnant women, people temporarily on crutches, and so on.
Guaranteeing accessibility in urban mobility means including citizens who depend on public transport to take part in city life, and when transport is genuinely accessible, it benefits society as a whole, promoting equality and urban sustainability. Important advances have been made in recent decades. Many cities now use low-floor buses (eliminating steps at the entrance) and lifting platforms or retractable ramps that allow wheelchair users to board without help.
Newer vehicles already reserve specific spaces for wheelchairs and priority seats, with seatbelts and signage. In subways and urban trains, new stations are designed with elevators, ramps and level platforms, making boarding easier for all passengers. Technology also helps: routing apps (such as Google Maps and Moovit) allow users to filter for wheelchair-accessible routes, and some cities are testing intelligent wayfinding systems (such as Bluetooth beacons) to guide blind people inside stations or terminals. These innovations make the travel experience more independent and safer for thousands of users. Even so, current challenges remain numerous.
In many places, transport infrastructure is old and was not designed with accessibility in mind. An IBGE survey in 2020 revealed that only 20.7% of Brazilian municipalities with bus services had a fully adapted fleet; another 52.5% had only part of the fleet accessible, and 26.8% had no adaptation at all on their buses. In other words, across much of the country, catching a bus can still be a challenge for anyone with mobility difficulties. Physical barriers persist: broken sidewalks or those without curb ramps make it hard to reach the bus stop; stations without elevators (or with constantly broken ones) block access to platforms; the lack of level alignment between vehicle and platform makes boarding dangerous. In addition, communicational barriers, such as the absence of audible stop announcements for blind passengers, or of visual and tactile signage for deaf passengers, make journeys confusing and unsafe. Another important barrier in transport is attitudinal.
Many users with disabilities report episodes of discrimination or impatience from other passengers and even from drivers, especially when the boarding and alighting process takes longer because of the use of lifts or ramps. Without proper training and awareness, operators may treat a passenger with a disability as a “nuisance”, and some users without disabilities show irritation at the supposed “delay”. This shows that installing physical infrastructure is not enough: people need to be educated and trained so that accessible transport works without stigma or conflict. Awareness campaigns in transport (for example, pointing out that a delay of one or two minutes to assist a wheelchair user is insignificant next to the gain in inclusion) help create a culture of respect. Training drivers, fare collectors and station staff to serve users with different needs courteously and efficiently is also fundamental. Investing in accessible transport brings wide-ranging benefits.
Accessible cities expand opportunities for work, study, leisure and social life for all citizens. A city with accessible buses, trains and sidewalks is more humane, safer and more welcoming. For example, curb ramps not only allow wheelchair users to get around but reduce accidents for pedestrians in general; low-floor buses make boarding faster for passengers with shopping trolleys or luggage; visual and audible information in stations benefits tourists who do not speak the local language and anyone distracted enough to nearly miss their stop. It is no coincidence that sustainable mobility experts state that guaranteeing access to the city, with autonomy and safety, is only possible with accessible transport and urban space.
When everyone can move around, the local economy grows (more people reach shops and jobs), and urban quality of life increases. Accessible public transport is therefore not only a human rights issue but also a matter of intelligent urban development: without inclusive mobility, there is no genuinely sustainable or just city.
Culture and leisure without barriers: accessible cultural spaces
Everyone has the right to enjoy art, culture and leisure. Cultural accessibility means removing obstacles, physical, sensory, communicational and attitudinal, that prevent someone from participating fully in cultural activities. This covers museums, theaters, cinemas, concert halls, stadiums, parks and any leisure space or artistic event. When these venues are accessible, they become genuinely public and democratic, welcoming a diversity of visitors. It is important to note that both the UN Convention on the Rights of Persons with Disabilities (2006) and the Brazilian Inclusion Act (2015) reinforce the right of people with disabilities to culture on equal terms, which means that works, spaces and cultural events must be offered in accessible formats. Ensuring this not only broadens the audience for culture but enriches the cultural environment with the participation of different perspectives. Accessible museums and cultural spaces become benchmarks in inclusion. One emblematic example is the Pinacoteca de São Paulo, one of the country’s oldest art museums, which implemented a series of features to become a model of universal accessibility. Its historic building gained a ramped entrance for wheelchair users, tactile paving running through the exhibitions, elevators (including a panoramic one) and adapted restrooms. Beyond the physical adaptations, the Pinacoteca offers audio guides and video guides in sign language with subtitles, so that deaf or hard of hearing visitors can appreciate the works autonomously. It also developed a tactile gallery and audio description resources, allowing people with visual impairments to perceive certain works through touch and sound. This comprehensive approach, considering physical, sensory and communicational accessibility, has made the Pinacoteca an example to follow. The results are concrete: museums that invest in inclusion report increased attendance and greater visitor diversity, proving that cultural accessibility brings benefits both socially and for cultural management (more tickets issued, greater public engagement).
Other initiatives deserve mention. Major Brazilian museums, such as the Museum of Tomorrow (Rio de Janeiro), have implemented accessibility programs with tours in sign language, tactile models and sensory programming, including people with disabilities as an active audience and also as mediators and artists. Cultural centers such as the CCBB (Centro Cultural Banco do Brasil) in several state capitals have organized exhibitions with accessible routes and made wheelchairs available on loan. Inclusive film and theater festivals are emerging, with screenings featuring subtitles for the deaf and hard of hearing, audio description and live sign language interpretation, so that nobody is left out of the audience. In addition, municipal and state laws are requiring accessibility at public events: concerts in stadiums, for example, must provide quotas of accessible seats, adapted restrooms and adequate signage. It is worth stressing the symbolic and educational impact of inclusion in culture: when people with and without disabilities share the same cultural spaces, prejudices fall away. Visitors come to see the person with a disability participating actively, whether appreciating a work or acting as a guide or artist, which demystifies stereotypes and raises awareness among the general public. Accessible cultural environments convey the message that art and leisure belong to everyone, and that human diversity is part of our social heritage. Investing in accessibility in culture is therefore not just about complying with the law, but about strengthening representation and encouraging the exchange of experiences. An inclusive exhibition, for example, allows a deaf child and a hearing child to enjoy a storytelling session together, each in their own language (sign language and Portuguese), learning from one another. Or it allows a blind visitor to bring their family to a museum where everyone can enjoy it, some through sight, he through touch and audio description, sharing their impressions afterward. These experiences enrich society and make culture more vibrant and innovative, because new ideas emerge from that melting pot of diverse experiences.
Accessible urban environments: cities designed for people
In a genuinely accessible city, the pedestrian, especially the most vulnerable pedestrian, is the priority. Ramps, well-positioned crosswalks level with the sidewalk (eliminating height differences) and obstacle-free circulation spaces ensure that everyone can move around safely.
In other words, accessible streets are a basic requirement for the population to exercise its rights. Cities around the world have served as models of good practice in urban accessibility. Toronto, Canada, for example, is a global benchmark: it implemented the Toronto Walking Strategy to improve walkability, reinforcing that everyone is a pedestrian and redesigning streets with wide sidewalks, continuous and level routes, and raised crossings at the same level as the sidewalk.
In this model, crosswalks in Toronto are not painted on the asphalt but built from the same material and at the same height as the sidewalks, providing continuous and safe passage. It is a solution that benefits parents with strollers, older people, wheelchair users and anyone at all, because it eliminates the risk of trips and slips. Transport was also included: the city has many elevators and ramps in its stations, and it even created a dedicated transport service (Wheel-Trans) for people with severe disabilities, complementing the conventional system. Its museums and tourist attractions were adapted, with features such as wheelchair loans, guide dog access and audio wayfinding apps for blind visitors, showing that accessibility is treated as a cross-cutting concern, from urban planning to leisure.
In Brazil, several initiatives stand out. A number of state capitals have updated their master plans with accessibility guidelines for sidewalks and public spaces. One interesting case is the Calçada Acessível (Accessible Sidewalk) program, developed by the Federation of Industries of the State of Rio de Janeiro (Firjan), which advises municipalities on adapting their sidewalks and creating local legislation on the subject. The program brings architects and urban planners together with municipal teams to identify the best solutions in each city, from standardizing sidewalk width and gradient, installing tactile paving and removing poles and potholes, to educational campaigns with shopkeepers so that they do not obstruct passage.
Another innovation comes from Fortaleza, in Ceará, which is testing an intelligent crosswalk that lights up during crossing, using artificial intelligence to detect pedestrians and increase visibility and safety. This combination of adapted infrastructure and creative technology demonstrates that it is possible to improve safety for everyone in an inclusive way.
Naturally, making a city accessible requires investment and political will. But the benefits are worth it: accessible cities are safer, more pleasant and even economically more active. When an older person can walk to the bakery because the sidewalk is smooth and has ramps at the corners, they participate more in the local economy. When a person with a disability can catch an adapted bus downtown, they can work, shop and study, instead of remaining isolated at home.
Accessible tourism is also gaining prominence: historic cities that adapt their attractions (with discreet ramps, lifting platforms at monuments, virtual tours for those who cannot physically access certain sites) attract not only tourists with disabilities but also multigenerational family groups.
In addition, emergencies and temporary situations show the value of urban accessibility: a city that is wheelchair-friendly also makes life easier for anyone with temporarily reduced mobility (for example, someone with a broken leg using crutches, or an ill person who cannot cover long distances).
Finally, building accessible urban environments requires a shift in perspective: treating accessibility as an essential part of sustainable urban planning. It should not be seen as “extra work” or a favor, but as a strategic investment in collective well-being.
As one study on universal design in cities concludes, by scaling up the curb cut effect (that is, by adopting inclusive solutions systematically), we reap a society that is more equitable, just, safe and, consequently, healthier and more economically prosperous.
Digital accessibility: user experience in the information age
We live in a connected world, and digital accessibility has become as crucial as physical accessibility. Websites, apps, ATMs, self-service kiosks: all these interfaces need to be designed so that anyone can use them, including people with visual, hearing, motor, cognitive or technological limitations (such as those with access only via mobile or a slow connection). Digital accessibility refers to the practices of removing barriers in online and digital environments, ensuring that all users can perceive, understand, navigate and interact with the available content.
This means adopting, from the outset, the principles of the Web Content Accessibility Guidelines (WCAG) or, in the Brazilian case, of the e-MAG standard (Electronic Government Accessibility Model), which provide guidance on making web pages and apps inclusive.
In practice, web accessibility involves a range of measures: providing alternative text (alt text) for images so that screen readers can translate visual content for blind users; ensuring good color contrast and adjustable font size to make reading easier for people with low vision or older users; including captions and transcripts for videos and audio, benefiting people with hearing impairments and also those who prefer to consume content in silence; allowing every function to be performed via keyboard (without requiring a mouse), essential for users with motor or visual disabilities; organizing information clearly, with headings and plain language, helping people with intellectual disabilities or indeed any user to find what they need.
In addition, features such as sign language (via avatars or interpreter videos) can make portals more welcoming to the signing deaf community, and usability measures, such as large buttons and intuitive interfaces, make life easier for users in general.
The benefits for user experience (UX) are broad. An accessible site tends to be better structured and easier to use, which improves navigation for all visitors. For example, a clear and coherent menu helps both a person with a cognitive disability and a user in a hurry to find information quickly. A form that alerts users with both voice and text messages about input errors helps a blind user and a distracted one alike.
Digital accessibility also increases the reach of a service or content: by making your site inclusive, you automatically reach a larger audience (estimates suggest that around 15% of the population has some form of disability, not counting older people) and improve your SEO, since search engines favor semantically well-structured sites.
There is also the legal aspect: in Brazil, the Brazilian Inclusion Act (Law 13,146/2015) established mandatory accessibility on the websites of companies with high volumes of online sales and on government websites, on pain of sanctions. Digital accessibility is therefore both law and ethics.
Examples of good digital practice include: e-learning platforms that incorporate accessibility tools (such as screen reader compatibility and layout adjustments for different needs), social networks that now allow image descriptions and generate automatic captions for videos, and e-commerce sites with “high contrast” buttons and text and voice virtual assistants to help with navigation.
A notable case in Brazil was the adoption, by banks and fintechs, of accessible apps for account holders with visual impairments, using smartphones’ native screen reading features, which empowered thousands of customers to carry out transactions independently, without needing help from others.
Another example is voice recognition technology (such as Siri, Alexa and Google Assistant), initially conceived to assist people with motor or visual difficulties but today used by practically everyone to send messages or look up information hands-free: another reflection of the curb cut effect in the digital world.
However, we still face attitudinal barriers in the digital sphere: the low priority some companies give to technological accessibility. Often, websites and apps are launched with bold design but are inaccessible, and only afterward does someone point out that people with disabilities cannot use them, which leads to rework and extra development cost.
Cultural change means including accessibility from the very start of digital projects, with usability testing carried out by people with disabilities (who bring valuable insight into problems and solutions). Technology giants and startups alike have realized that inclusive products have better overall quality.
As a result, we see more and more accessible innovations emerging, such as videoconferencing software that generates real-time captions (useful for deaf users and for any participant in a noisy environment), or color-blindness simulation tools that help designers choose palettes visible to people with color vision deficiency.
Digital accessibility therefore promotes not only online social inclusion but also excellence in design and technology, benefiting the entire user base.
Breaking attitudinal barriers: the importance of awareness
Despite all the physical and technological improvements, the user experience in accessible spaces will only be complete when we also overcome attitudinal barriers, that is, the prejudices, stigmas and negative behaviors that hinder the full participation of people with disabilities. These invisible barriers can appear in small everyday gestures: the sales assistant who pretends not to see a customer in a wheelchair because they are afraid of “not knowing how to deal” with her; the theater security guard who blocks a guide dog because they are unaware of the law; the colleague who, without malice, excludes the employee with a hearing impairment from informal conversations because “they think he won’t understand”; the bus driver who does not park close to the curb ramp, complicating boarding for a wheelchair user. These are attitudes often based on stereotypes or a lack of information, but they have a very real effect of marginalizing those with disabilities.
Tackling attitudinal barriers requires education and empathy. Public awareness programs, in schools, companies and government bodies, are fundamental to demystifying disability. When children learn about diversity from an early age and share their classroom with peers who have disabilities, they grow into more respectful and naturally inclusive adults. Training in customer-facing sectors can teach simple techniques: addressing the person with the disability directly (rather than their companion), asking whether they need help instead of assuming, speaking clearly while facing the person (in the case of someone who lip-reads), having the patience to listen and communicate at the right pace, and so on. Much of this guidance also applies to relationships among colleagues, neighbors and even family members. One powerful tool is empathy: putting yourself in someone else’s place.
Experiential exercises (such as wheelchair routes for those who have never used one, or blindfolded activities to experience the city as a blind person for a few minutes) can raise awareness among public and private managers about the importance of adaptations. Of course, a temporary experience is not comparable to the life of someone with a disability, but it serves to break down subtle prejudices and build alliances. In addition, promoting the visibility of people with disabilities in leading roles, as teachers, leaders, artists and successful professionals, helps reconfigure society’s expectations about capability, beauty, intelligence and talent, showing that specific limitations do not define anyone’s worth. It is important to stress that inclusion is a joint effort. It is not up to the person with a disability alone to “overcome barriers”: society as a whole must remove them. This includes institutions (governments ensuring legislation and enforcement, companies offering inclusive environments, schools practicing inclusive education) and individuals in their daily attitudes. Simple acts of citizenship, such as respecting reserved parking spaces, giving up a priority seat on public transport, not obstructing sidewalks and learning basic sign language, can make an enormous difference to someone’s autonomy. And when we provide autonomy to those who used to face obstacles, we enrich our communities: a resident who was previously housebound, on feeling welcome in the streets, begins to contribute, interact and add their unique perspective.
Strategic accessibility
Building accessible spaces in every sphere, from sidewalks to cyberspace, demonstrates a strategic vision of the future. Societies that embrace accessibility reap the rewards of being more equal, participatory and innovative. Investing in accessibility is not “costly” when we look at the return: more people economically active, less spending on health (because accidents are avoided, and the mental well-being of taking part in the community improves), greater cultural richness and a positive image for the institution or city that leads by example. Governments and companies worldwide are therefore incorporating accessibility into their action plans, not only out of social responsibility or legal compliance, but because they have understood that it is a differentiator of quality and social innovation. In Brazil, the Brazilian Inclusion Act (LBI) consolidated rights and guidelines, but full implementation depends on continuing to advance through integrated projects and public policy.
User experiences in accessible spaces therefore show us, in practice, the enormous gains of building an inclusive world. We all gain from accessibility: the person with a disability gains, in having their autonomy respected; their family and friends gain, in seeing them more integrated and happier; companies gain, with more customers and motivated employees; cities gain, becoming more humane and efficient; each one of us gains, enjoying comfortable and functional environments. Real accessibility in daily life ceases to be merely an ideal and becomes a virtuous cycle: the more accessible the world becomes, the more people can contribute and participate, enriching society itself. In that sense, every ramp installed, every website improved, every prejudice dismantled is a step toward a vision of the future in which inclusion is the norm. Strategic accessibility is therefore much more than adapting buildings or technologies: it is a philosophy of design and of life, centered on the human being in all their diversity, that drives quality of life and innovation for everyone.
Make accessibility a decision, not a detail
User experience is the real measure of accessibility. It is also what a certification assesses.
The Guiaderodas Certification goes beyond a technical checklist. Its methodology combines a detailed assessment of the physical space, the lived experience of people with disabilities, staff training for an accessible attitude and a leadership commitment to continuous improvement.
Learn about the Guiaderodas Certification →
