Most wellness apps make adults with ADHD worse through structural incompatibility despite having good intentions. Streak mechanics trigger shame spirals while soft notifications are neurologically invisible. Tools designed to help initiation actively punish the inconsistency that defines the condition. Wellness by Design investigates this manipulation gap: the systematic failure of digital wellness tools to account for how ADHD brains actually work. Through qualitative field research with designers and researchers who have ADHD, case study audits of six leading tools, and a literature review spanning dark patterns, persuasive design, and neuroscience, the thesis produces the ADHD Wellness Design Standard of 13 evidence-based design principles, including the first framework to address the body dimension of ADHD in tool design. The research concludes with Grounding Nudge: a concept app that adapts to the user's neurological state, never records absence as failure, and asks nothing of the user on a bad day except whether they need help. The most radical thing about it is how little it demands. Designed 'with' rather than just 'for' the people it hopes to help.
What is Wellness and what is ADHD
A person has 30 tabs always open, forgets their keys and has a hundred post-its all over their room to remind them to do things, yet doesn’t make it to appointments in time. Even though they were ready before time, they got distracted by something. They have downloaded a productivity and wellness app, it sends a reminder notification to leave in 10 minutes. They dismiss the notification, they’re ready, and there are still 10 minutes left. But then, suddenly in a blink its 20 minutes later, they jump off the couch in a panic because they lost track of time.
This is a daily struggle of many people with ADHD. ADHD Brains are wired differently; it is not a matter of simply doing something or motivation. There Is a structural incompatibility between general tools and the ADHD brain.
Attention Deficit Hyperactivity Disorder (ADHD) is a neurological condition affecting an estimated five to seven percent of the adult global population (Faraone et al., 2024).
Time blindness, initiation difficulty, attention drift, guilt and shame spirals are all experiences by people with adhd.
Being well makes it easier to manage adhd, but conversely, ADHD is exactly what makes it more difficult to achieve the 8 dimensions of wellness (National Wellness Institute): physical, intellectual, emotional, social, spiritual, vocational, financial, environmental.
The paradox that the condition most in need of wellness support is also the condition most undermined by the way wellness is currently experienced is the starting point for everything that follows.
This thesis aims to find out how digital wellness tools perform across the 8 dimensions of wellness and what design principles could guide a neurodiversity-affirming alternative.
The research
The research combines three streams: a literature review spanning dark patterns, persuasive design, behavioural economics, and ADHD neuroscience; systematic case study audits of six tools; and four semi-structured qualitative interviews with designers and researchers who have ADHD, supported by written feedback from two additional participants.
The six tools audited were Finch, Habitica, Tiimo, Todoist, Notion, and Evernote. Each was evaluated against the eight dimensions of wellness. The finding that stayed with me most from the audits was not that any single tool was badly designed. It was that the physical dimension of ADHD, the documented links between ADHD and interoception difficulties, hypermobility, deep pressure needs, and the post-event physical crash, is addressed by exactly zero tools. No existing wellness tool acknowledges that the ADHD body is part of the system.
The interviews were with four people who know this from the inside. All four are designers or design-adjacent professionals who live with ADHD. Across all four interviews, eight patterns confirmed themselves independently. The one that anchored everything: „ADHD for me is not being able to do something despite motivation to do it.“ That distinction, between motivation and initiation, between wanting and starting, became the spine of the entire design framework.
Research Question and Structure
How do existing digital wellness tools currently perform for adults with ADHD across the eight dimensions of wellness, and what design principles could guide a neurodiversity-affirming alternative?
Sub-Questions:
SQ1: How do persuasive and behavioural design patterns in current wellness tools interact with ADHD cognitive traits, particularlyaround initiation, emotional regulation, and consistency?
SQ2: How do adults with ADHD experience tool abandonment, shame spirals, and workaround behaviour in their daily lives?
SQ3: What does wellness mean holistically across all eight dimensions for neurodivergent adults and how does this differ from how wellness is currently designed?
SQ4: What design principles could redirect existing engagement mechanics toward genuine neurodivergent wellbeing
The Six Mental modes of People with ADHD
One of my researchoriginal contributions is contributions I is the identification of six distinct functional states that ADHD adults move between, each requiring entirely different design responses.
Mode 1 is the paralysis loop: can't initiate despite motivation, guilt deepens the paralysis.
Mode 2 is productive misdirection: busy and energetic but working on the wrong things entirely.
Mode 3 is functional until broken: coping systems hold until one structural element disappears, then sudden complete collapse.
Mode 4 is hyperfocus: locked in, extraordinary output, interruptions are actively harmful.
Mode 5 is the post-event crash: physical and cognitive depletion after sustained effort, documented as a push-crash cycle involving cortisol dysregulation. This is the mode where people feel like they have a fever after finishing a big project. It is neurological and it is real.
Mode 6 is overstimulation and withdrawal: every demand, including a notification from a tool meant to help, becomes intolerable.
Every tool I audited presents an identical interface regardless of which of these states the user is in. A tool designed for Mode 4 is actively harmful in Mode 6. This observation became Principle 12 of the framework and the structural foundation of Grounding Nudge.
THE ADHD WELLNESS DESIGN STANDARD
Thirteen principles derived from the combined audit and interview evidence. Three of them are followed by no existing tool. Those three are the original contribution. All these are inspired by dieter rams principles of design and intended to be used to guide better design and deciosion making when designing for adhd adults.
P11: Body and mind are one system, not two. The only framework in wellness tool design to address the physical dimension of ADHD directly.
P12: A tool must respect and adapt to the user's current state. Six modes, six different design responses.
P8: Real external consequence initiates action better than artificial rewards. The most important principle and the hardest to implement. Habitica's party mechanic is the closest any existing tool comes. It is still mediated through a game.
The others address things like visible presence, shame mechanics, friction with consent, re-entry logic, and the distinction between passive help and active interference. The full list is in the thesis. What matters here is the underlying argument: good design for ADHD is often design that does less, not more
GROUNDING NUDGE
The design concept built to demonstrate the thirteen principles. Its core purpose is singular: help you start.
The state check on opening routes users to entirely different experiences depending on their current mode. Paralysis mode shows the smallest possible next step and frames it as five minutes only. Crash mode shows nothing demanding at all. Hyperfocus mode steps out of the way entirely.
Three screens I keep coming back to when explaining this:
The bad day screen says: „You don't have to do anything right now. No record of today is kept.“ Nothing happens if you tap the third option: „I just needed to open the app. I'm done.“ That is the design. Designing the absence of demand is harder than designing a feature.
The return screen says: „Welcome back.“ Soft peach background. No streak counter. No record of absence. This is the Evernote Paradox turned into an interface.
The body check is the screen that no other wellness tool has. Three sliders for energy, comfort, and stimulation. An expandable symptom log across physical, cognitive, emotional, and sensory categories. Pattern-informed suggestions that learn from your own history over time. The only wellness app feature I found that addresses the body dimension directly.
The impulse interrupt feature, called „I want to...“, is for the moments before buying something you don't need or texting someone you shouldn't. A three-day wait mechanic for financial impulses. A draft-or-send decision for social ones. A physical redirect for emotional energy. This is the first feature in any tool I found that addresses financial wellness and impulsivity as a wellness dimension rather than a productivity problem.
Grounding Nudge follows 9 of 13 principles fully, more than any existing tool audited. The one principle not implemented is P8: real external consequence. I am naming that limitation because a thesis that claims to have solved everything it set out to solve is not doing research. It is doing marketing.
Prototype: tacky-maze-81844598.figma.site
