NeuroFlow

Inspiration

Our inspiration for NeuroFlow comes from a deeply personal experience. One of our team member’s fathers is a stroke patient. Over the past seven years, we have witnessed firsthand the entire journey of stroke from the sudden onset, to emergency care, rehabilitation, and long-term recovery. During this time, we also met many other stroke patients and families navigating similar challenges.

What stood out the most was how unexpected and silent stroke events often are. Many patients reported that there were little to no noticeable warning signs before the event occurred. By the time symptoms become obvious, the damage has already begun.

This made us ask a simple but powerful question: What if people could sense neurological instability before a stroke actually happens?

NeuroFlow was born from that question. Our goal was to explore how technology could give humans a new type of awareness about their brain health, helping people detect risks earlier and respond faster.

What it does

NeuroFlow is a speculative neurotechnology system that gives people a new sense: awareness of brain circulation stability.

The system uses a small wearable device placed near the ear to monitor subtle physiological signals related to cerebral blood flow. These signals are translated into tactile feedback and visual insights, allowing users to perceive neurological instability that the human body normally cannot detect.

The NeuroFlow ecosystem includes:

• A wearable ear device that continuously monitors circulation signals • A mobile interface that visualizes brain stability and neurological patterns • A smart alert system that notifies users when abnormal patterns are detected

Instead of discovering a stroke only after symptoms appear, NeuroFlow aims to help users recognize early warning patterns and take action sooner.

How we built it

We approached NeuroFlow as a human-centered speculative design project focused on experience design and future health technology.

Our process included:

Problem Research We explored stroke risk factors, patient journeys, and gaps in early detection. We also studied emerging ideas around interoception and wearable health sensing.
Concept Development We defined a new sensory concept called “cerebral flow awareness”, which represents the ability to perceive the stability of brain circulation.
Interaction Design Using Figma and Figma Make, we designed a full prototype of the NeuroFlow system including:

onboarding and device calibration

real-time brain stability dashboard

neurological alerts

guided neurological self-check flows

long-term recovery monitoring

Experience Prototyping We created an interactive prototype demonstrating how users would experience the new sense through:

tactile wearable feedback

brain circulation visualizations

scenario-based interactions

Challenges we ran into

One of the biggest challenges we faced was designing for a sense that humans do not currently have.

Because people cannot naturally perceive brain circulation, we had to think carefully about: • how signals should be communicated • how to avoid overwhelming the user with medical data • how to translate complex neurological information into intuitive feedback

Another challenge was balancing speculative innovation with believable interaction design. Even though the technology is forward-looking, we wanted the experience to feel realistic and grounded in human needs.

Designing meaningful visualizations for invisible biological processes was also a key challenge, which pushed us to experiment with different UI metaphors and interaction patterns.

Accomplishments that we're proud of

We are proud that NeuroFlow introduces a completely new sensory interaction concept rather than simply improving an existing health app.

Some highlights of our project include:

• Designing a system that gives humans a new awareness of brain circulation stability • Creating a cohesive ecosystem combining wearable sensing and mobile interfaces • Building a fully interactive prototype demonstrating real-life scenarios • Translating complex neurological signals into clear, human-friendly interactions

Most importantly, we’re proud that this idea is grounded in a real human experience and addresses a problem that affects millions of people worldwide.

What we learned

Through this project we learned that designing future technologies requires thinking beyond traditional interfaces.

We explored how UX design can extend into human perception itself, creating tools that allow people to sense and understand things their bodies normally cannot.

We also learned how powerful personal experiences and empathy can be in shaping meaningful design problems.

Finally, this project reinforced the importance of clarity and trust in health technology design, especially when dealing with sensitive medical information.

What's next for NeuroFlow

Moving forward, we would like to further explore NeuroFlow in several ways.

First, we want to deepen the data and sensing model, exploring how neurological signals could realistically be captured and interpreted through wearable devices.

Second, we would expand the platform to support long-term stroke recovery and rehabilitation, allowing patients and doctors to track neurological recovery patterns over time.

Finally, we would like to explore NeuroFlow as part of a broader category of human sensory augmentation technologies, where digital systems help people perceive hidden signals in their bodies and environments.

Our long-term vision is a future where technology doesn’t just display information it helps humans develop entirely new ways of sensing and understanding their health.