For decades, designers have been chasing the dream of perfectly adaptive interfaces. Google Material Design’s Liam Spradlin explores why the future of UI may depend less on automation and more on creating meaningful dialogue between people and technology.
Few ideas have been as enduring in technology as the vision of interfaces that fade into the background, anticipating our needs before we even express them: from the futuristic smart homes imagined in the 1950s to today's AI-powered assistants. Technology would become so intelligent, so personalized, and so adaptive that users would no longer need to think about the interface at all. The machine would simply understand.
But what if that's the wrong goal?
That was the provocative question at the center of a recent SAP Design Talk with Liam Spradlin, Senior Interaction Designer for Google Material Design. As someone whose work influences products used by billions of people every day, Spradlin offered a perspective that challenged some of the dominant assumptions surrounding AI, personalization, and the future of user experience. Throughout the talk, Spradlin connected familiar design questions with deeper philosophical ones. Understanding people's needs, preferences, and experiences, he argued, requires engaging with the inherently subjective aspects of being human rather than trying to engineer them away. His conclusion wasn't that design is becoming less important in the age of AI. It was exactly the opposite.
The interface is no longer just a tool
When we think about user interfaces, we often imagine them as tools: buttons, menus, screens, and workflows that help people accomplish tasks. Spradlin proposes a different way of looking at them: modern interfaces are increasingly becoming environments.
Just as architects design physical spaces that influence how people move, interact, and behave, designers shape digital environments that subtly guide human decisions every day. The choices users make aren't happening outside the interface—they're happening inside it. This distinction matters, because a tool helps someone perform an action while an environment influences how that action is experienced in the first place.
As software becomes more deeply embedded into daily life, the responsibility of design extends beyond usability and efficiency. Designers are effectively creating the conditions in which work, communication, learning, and decision-making occur.
The long quest for adaptive design
The current excitement around AI often creates the impression that adaptive interfaces are a brand-new idea. In reality, designers and technologists have been pursuing adaptation for decades.
The dream has always been the same: technology that adjusts itself to individual users rather than forcing users to adapt to technology. Throughout design history, this ambition often took the form of what Spradlin described as optimization through dematerialization: a gradual push toward making products, interfaces, and interactions feel increasingly invisible. The ideal was always a system so seamless and adaptive that users would hardly notice it at all.
Today's AI assistants are simply the latest chapter in a much longer story. What makes the current moment different is the sheer amount of data, sensing capabilities, and computational power available to modern products. Devices can observe context, detect preferences, understand location, recognize behavior patterns, and generate content on demand. For the first time, truly adaptive interfaces feel technically achievable. Yet Spradlin argues that capability alone does not answer the more important design question: “Should software make decisions for users or should it help users make better decisions themselves?”
Personalization is not the same as understanding
One of the most interesting examples from Google's own work comes from Material You, the personalization system that generates interface colors from a user's wallpaper. At first glance, the feature appears simple. Choose an image, get a personalized interface. But beneath that simplicity sits a much more significant design shift. Instead of defining every color explicitly, designers created relationships between colors. The system adapts while preserving usability, accessibility, and hierarchy.
The important lesson is that adaptability doesn't come from removing design. It comes from designing better systems. The interface becomes flexible without becoming unpredictable. This balance is crucial. As Spradlin pointed out, systems that are fully customizable can overwhelm people with endless choices, while systems that make every decision automatically risk removing user control altogether. The most successful experiences sit somewhere in between, creating a dialogue where technology adapts when helpful while still allowing people to remain active participants rather than passive recipients.
This distinction is increasingly important in conversations about generative AI, where there's often an assumption that personalization and understanding are the same thing, but... they're not. Software can react to preferences. That doesn't mean it comprehends human experience.
Why friction isn’t always the enemy
For years, digital products have been optimized around the elimination of friction: Fewer clicks, faster checkout, instant recommendations, automated decisions. These goals often make sense, because surely nobody misses clunky workflows or unnecessary complexity. But Spradlin highlights a tension many designers are beginning to grapple with: some forms of friction aren't problems to eliminate but essential parts of the experience itself. Whether it's learning a skill, developing taste, building judgment, or participating in a community, the most meaningful experiences often require effort. As technology increasingly optimizes for convenience and immediacy, designers face a difficult question: which frictions should be removed, and which are actually essential to creating value?
The risk of invisible design
Perhaps the most thought-provoking part of Spradlin's talk was his perspective on agency. As interfaces become more intelligent, they also become less transparent. Recommendations surface automatically, content is prioritized behind the scenes, and increasingly complex decisions are made on the user's behalf. While this level of convenience can make digital experiences feel effortless, it also creates distance between people and the systems shaping their choices.
Spradlin cautions against a future in which users gradually trade agency for convenience without even noticing. The more an interface hides its underlying logic, the harder it becomes for people to understand why something happened, question a recommendation, or steer their experience in a different direction. For him, the challenge isn't that adaptive systems exist, but how they are designed.
Rather than directing users toward predetermined outcomes, adaptive interfaces should create a dialogue between people and technology. Systems should reveal enough of their reasoning and behavior to keep users engaged in the process instead of quietly taking control. In that sense, the future of software isn't one where technology does everything for us, but one where it works alongside us—supporting decisions without replacing them.
What this means for design in the age of AI
As AI reshapes digital experiences, some have begun to question the future role of UI design. Spradlin sees the situation differently. In his view, adaptive systems don't reduce the importance of design; they raise the stakes. Questions around automation, transparency, user control, and trust become increasingly important as intelligent technologies become part of everyday products. Rather than focusing solely on screens and workflows, designers are helping define how people experience and interact with these new systems. As AI becomes more embedded in our digital environments, the quality of those decisions will shape how useful, understandable, and trustworthy these experiences ultimately feel.
Building digital places, not just digital products
One idea lingered long after Spradlin's talk had ended. Designers often describe their role as solving problems, but increasingly they are shaping environments. Every navigation pattern, recommendation system, onboarding flow, and AI interaction helps create a particular kind of digital place, influencing how people move through products, what they notice, and the choices they make along the way. The question is no longer just whether users can complete a task, but what kind of experience surrounds that task and what relationship it creates between people and technology. As interfaces become more intelligent and adaptive, that question only becomes more important.
If Spradlin's talk points to anything, it's that the future of UI may not be about making interfaces disappear. It may be about designing digital environments that help people feel more informed, more empowered, and ultimately more human.