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At Least 51% of the global greenhouse gas emissions are caused of the worldwide livestock

1 Hamburger = 3000L water
1 Hamburger = 230km Car

100Billion Livestock will be killed in 2020




Animation of Juppi Juppsen TO HIS WEBSITE


What’s About
JT - The Chef

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JT - The Chef is a voice vegan food cooking app that also gives a visual feedback over Amazon’s Echo and Google’s Nest devices.

It makes sense to combine voice interface with visual feedback, enabling you to be hands-free. Allowing the user freedom yet interacting with the cooking voice interface.

While your hands are busy you can ask for a recipe without the need to wash your hands before you go to your book or electronical device.



Business Goals

Every Problem Has It’s Solution


TOOLS Firefox, Photoshop, Indesign


Business Opportunities

TOOLS Firefox, Photoshop, Indesign

A new technical approach opens doors to other opportunities. The goal of smart homes is to make the user’s life easier.

By choosing your dinner in the morning the app is ordering all ingredients for later that evening, to be delivered at home or the user can put them on the grocery list by ordering via the voice assistant.

These app functions could be interesting for supermarkets implementing home delivery or want to offer the opportunity to customers by sending them a grocery list to pick up later, bypassing check-out times.




Proto Persona, Menatal Models, User Flow


TOOLS Draw-io, Photoshop, Illustrator

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Proto Persona & Mental Models & User Stories

TOOLS Photoshop, Illustrator

Before developing the prototype it was important to understand how a user might think. How the user might use the app? In which situations? An understanding of this is important to realize how the tone of voice should be.

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User Flows

TOOLS Draw-io, Photoshop, Illustrator

By building the first user flows the app’s structure became clear. What kind of menus are needed? How to navigate to and through them? Which menu is very important? How to return to these menus? Reaching a specific menu via voice command?




Building The Prototype


TOOLS Voice Flow, Alexa Developer Console, Photoshop, Indesign

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Designing the System Persona

TOOLS Photoshop, Indesign

There are already cooking voice apps on the market. Like most things that exist already, but do they fit to me? Designers are working every day to create products that are better for each different user and create a business idea or articulate it in a better way. Thus, here we are. JT - The Chef

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Writing The Voice Script

TOOLS Google Spreadsheet, Photoshop, Indesign

After having a direction for the tone of voice. I wrote the voice script for each menu. As the user for visual devices almost always find their way through a program by looking for buttons or menus, it is just not possible with voice applications. But keeping in mind not to overload the user with information that might well be forgotten before spelling out any decision.

  1. What the user might say?

  2. How the user knows what to say?

  3. What will the voice assistant answer?




First Usability Testing Over Voice Flow


TOOLS Voice Flow, Skype, Photoshop, Indesign

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Defining The Test Goals

TOOLS Voice Flow, Indesign, Photoshop

Before the first usability test I created the application on Voice Flow.
After that I defined some findings and goals. Such as the user being able to get the right recipe or follow the recipe instructions?

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Results & Conclusion

TOOLS Voice Flow, Skype, Indesign, Photoshop

After the usability tests I made the conclusion of each task and issues to make the needed changes in Voice Flow.



Iterating & Define new goals

After implementing the voice skills it is vital to check how the user might react on the skill. What has to be implemented? Where are frustration points?
From now on the circle of developing and testing begins. In cross disciplinary teams using design sprints or lightning decision jams to make fast tests and iterations.