Walk targets at the youngs aged 17-25 who walk a lot and care about their steps' data. Users play as either the Monster (chaser) or the Human (escaper) and try to escape from or chase other users just by walking. Such game brings users much motivation and enthusiasm that drives them to walk more spontaneously.
Young people used pedometer Apps a lot to support their walking habits. However, most of them felt bored of the Apps. They gained little motivation or satisfaction while walking with the Apps. Eventually, they abandoned the Apps soon.
Neither the users could benefit well from the step counting nor the pedometer Apps could make business profits.
Achieve high business potential & persuasive marketing strategies
I then did competitive analysis with the participants' & related applications with various features, observed the user flow and collected feedback of each.
54.5% of participants use apps that can fulfil their demand for competitiveness and accomplishment (sharing their steps, ranking among friends, etc.)
What makes them care about their daily steps
Marks of achievements
Rankings among friends
Expect healthy habits
Curiosity & Fun
Based on the sights, I brainstormed with the participants, taking sticky notes to come up with as many as ideas that may be a good design for their desires.
Eventually, I decided three variations
Based on the research insights and the feedback from professors, friends and my participants, I narrow all the ideas down to three initial design concepts, preparing for the low-fidelity prototype and test iterations.
Featured with social ranking among friends from various social networks
A chasing game based on steps and altruism. Users need to walk and achieve step goals to survive from the poison gas chasing behind
A multiplayer ranked marathon game based on users' steps and demands for competitiveness. Whoever walks the most will win the daily marathon.
I did three variations of the low-fidelity prototypes within two weeks to do the usability test and A/B tests in order to scope the poential of the variations and prepare for the refinement design later
I recruited seven potential users (contacted via the initial survey) to test each. I let them card sort their preferred features, view storyboards and let them walk around and try with the paper prototype & screenshots sequence on the phone. Afterwards, I collected their feedback, suggestions and brainstorms. The results were educational.
Based on the feedback from the low-fideility prototype, I summarized my main mission for the refinement design iterations
Traditional tab interface to the Card design,
Flatten down the simple layers, put more focus on the necessary info display
User-centered & Ergonomic design approach
While designing for the final UX, I always took how easy the user can interact with the UI and the appropriate visual hints into considerations for convincing hierarchies. And that's why I designed the final interface into the "card-style" with dedicated setup after iterations. For example, as the game will be the main feature, I put the game card at the bottom with slightly larger area, where the users can access more easily and frequently, while the stats card is on the top but still accessible.
The selections were inspired by what the participants were interested in with the low-fidelity design. Cyan means casual, innovating while green means health. I chose the colors between these two to express the exciting concept of the application: using the game to motivate people to keep good healthy habits.
Cute, playful & Techanology
As the concept of the game is both cute and competiting, I looked for fonts that could be both cute and "tech-feeling". This font has both cute curves and straight edges, making it my first choice in the end.
Walk! is a game that targets at the young aged from 17-25. Based ib the research, cute visual languages are more appealing to them. Thus, the visual language of the UI elements uses rounded rectangles and circles to create the users a cute, friendly, casual and playful atmosphere.
With these in mind, I started to design the Watch UX Iteration 1 after some initial sketches
Then I tested the wireframe with five participants. However, they felt the UX was a little complex. They prefer something more readable UIs, concise UX and fewer layers. Also, they prefer notifications to notify them of any in-game key moments
Based on the feedback, I replaced the full card design, as what it was used in the mobile design, with more clear, big buttons for users to interact with the interface more easily for the size of watches. Also I included the notification feature, getting users involved into the game easier.
Godzilla + Minions for as an appealing focus for the young;
Natural walking animations with dedicatedly delayed(2fps) motion designs.
As an escaper
Walk to escape from monsters. For each game, whenever you are caught by a monster, the game ends. The current step and rank info will be recorded and reset. Every day, if you hit your daily step goal, you won't be caught by any monsters who set lower goals. However, be sure to set a higher goal. The lower goal will not be able to protect you forever and higher goals can bring more bonus.
As a monster
your job is to walk as many as you can to catch the escapers - they are the source of your strength. You strength will be exhausting during a day, and if you have not caught enough escapers, you will be really starve and become the escaper. The more you caught the bigger you will be, and you will be ranked higher.
Everyone escapes, everyone chases, everyone ranks. However, you only have one single chance to hit the highest steps before being caught. Walk! use its unique game mechanism to bring social connections and motivations to the users. In the future, users may even explore their social networks with walking and meeting other players.
Use Walk! alone
The chase will happen between all users within 3 miles. Daily, 1/6 of the users will mutate into the monsters while firstly launching the app. If two escapers pass by each other coincidently, one of them will suddenly mutate into a monster, starting an exciting instant chase between them.
Use Walk! with friends nearby
While hanging out with friends who also use Walk!, something interesting will happen. At one moment, one of your friends next to you will suddenly mutate into a monster, and a chase game between your group will happen immediately
Based on the modified game design with the reputation and collection system, the final flow and prototype were shaped like this. The primary goal of the design was to encourage people by earning the sense of honour and fun to fulfil their vanity. Far from onboarding sessions, I aimed to make potential users think beyond the "step counter" or "health care app". Instead, I branded it with an attractive online game simply controlled by your feet.
Click to view the pdf file of the flow
Besides the game mode, potential users have stated that they prefer more side encouraging mechanisms that help supervise and push them to set higher goals and reach them.
Meanwhile, users can benefit more for their current games by setting a higher daily goal and reaching it.
For example, every day the escaper players who reach their goals can avoid being caught by the monster players who have lower step goals.
Soon after this project was done, I had a chance to pitch my design to a game designer at Valve. He felt really excited about this project and suggested me to try to implement it. So I later pitched it to two of my CSE friends who were interested in Walk!. We then spent a month during the early summer 2018 actually started to build it. However, the process was paused because of some technical barriers. The implementation was much harder than we thought before.
Yet, we never truly gave up. We re-scheduled to work on it again in the coming Spring with the new knowledge we got.