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Bringing patterns into a textile form is often complex. Paper, printer, scissors and laborious gluing together take time. The solution: augmented reality. The technology recognizes the substance. The pattern appears on the smartphone. It can be transferred directly to the real material.
Consumer Products and Services
4 weeks
Sewing is a favorite hobby. But preparing a pattern often means printing, cutting, gluing. That takes time, paper and joy. Pattarina solves this problem radically: With a smartphone app, you project a pattern directly onto the fabric. The lines appear in real time. You draw directly — without piles of paper and without frustration. This is not only practical, but also makes sewing noticeably easier and more accessible.
Sewing is a favorite hobby. But preparing a pattern often means printing, cutting, gluing. That takes time, paper and joy. Pattarina solves this problem radically: With a smartphone app, you project a pattern directly onto the fabric. The lines appear in real time. You draw directly — without piles of paper and without frustration. This is not only practical, but also makes sewing noticeably easier and more accessible.
Sewing is a favorite hobby. But preparing a pattern often means printing, cutting, gluing. That takes time, paper and joy. Pattarina solves this problem radically: With a smartphone app, you project a pattern directly onto the fabric. The lines appear in real time. You draw directly — without piles of paper and without frustration. This is not only practical, but also makes sewing noticeably easier and more accessible.
Augmented reality is fascinating. But still unusual for many users. For Pattarina, it was important to use this technology in such a way that it did not intimidate but motivate. The app should be easy to get started, not create new hurdles. At the same time, she had to work precisely enough so that the projected cut lines were really right — for all types of fabric and sizes.
We started where users start: with real sewing. Workshops and research created a common understanding of work processes, needs and uncertainties — particularly among beginners. On this basis, we have developed an interaction concept that guides users step by step. Instructions are embedded rather than outsourced. The app explains how to use it and invites you to try out the technology instead of explaining it.
Augmented reality is fascinating. But still unusual for many users. For Pattarina, it was important to use this technology in such a way that it did not intimidate but motivate. The app should be easy to get started, not create new hurdles. At the same time, she had to work precisely enough so that the projected cut lines were really right — for all types of fabric and sizes.
We started where users start: with real sewing. Workshops and research created a common understanding of work processes, needs and uncertainties — particularly among beginners. On this basis, we have developed an interaction concept that guides users step by step. Instructions are embedded rather than outsourced. The app explains how to use it and invites you to try out the technology instead of explaining it.
Augmented reality is fascinating. But still unusual for many users. For Pattarina, it was important to use this technology in such a way that it did not intimidate but motivate. The app should be easy to get started, not create new hurdles. At the same time, she had to work precisely enough so that the projected cut lines were really right — for all types of fabric and sizes.
We started where users start: with real sewing. Workshops and research created a common understanding of work processes, needs and uncertainties — particularly among beginners. On this basis, we have developed an interaction concept that guides users step by step. Instructions are embedded rather than outsourced. The app explains how to use it and invites you to try out the technology instead of explaining it.
Instead of hiding the complex technology, the design makes it understandable and accessible. Users learn the AR function intuitively, without lengthy tutorials.
The prototype interaction concept organizes the workflow logically and visibly. Planning, pattern selection and projection follow a comprehensible sequence.
People can start and continue on their own without reading instructions for hours first. This lowers the inhibition threshold and invites you to get started right away.
Instead of hiding the complex technology, the design makes it understandable and accessible. Users learn the AR function intuitively, without lengthy tutorials.
The prototype interaction concept organizes the workflow logically and visibly. Planning, pattern selection and projection follow a comprehensible sequence.
People can start and continue on their own without reading instructions for hours first. This lowers the inhibition threshold and invites you to get started right away.
Instead of hiding the complex technology, the design makes it understandable and accessible. Users learn the AR function intuitively, without lengthy tutorials.
The prototype interaction concept organizes the workflow logically and visibly. Planning, pattern selection and projection follow a comprehensible sequence.
People can start and continue on their own without reading instructions for hours first. This lowers the inhibition threshold and invites you to get started right away.
Pattarina Turns an annoying preparation part into a smooth experience. Hobby seamstresses can concentrate more on the creative part. The technology supports without distracting. AR projection creates confidence in accuracy and reduces sources of error from the classic paper cutting process.
The collaboration and the click prototype form the basis for an implementation that truly understands users.
Pattarina Turns an annoying preparation part into a smooth experience. Hobby seamstresses can concentrate more on the creative part. The technology supports without distracting. AR projection creates confidence in accuracy and reduces sources of error from the classic paper cutting process.
The collaboration and the click prototype form the basis for an implementation that truly understands users.
Pattarina Turns an annoying preparation part into a smooth experience. Hobby seamstresses can concentrate more on the creative part. The technology supports without distracting. AR projection creates confidence in accuracy and reduces sources of error from the classic paper cutting process.
The collaboration and the click prototype form the basis for an implementation that truly understands users.

























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"Working with UseTree has made us realize that UX design is truly important for every aspect of our offering. I was particularly impressed that all designers involved in the project really understood what is important to us thanks to their sewing experience."
Dr. Nora Baum Pattarina, CEO

"Working with UseTree has made us realize that UX design is truly important for every aspect of our offering. I was particularly impressed that all designers involved in the project really understood what is important to us thanks to their sewing experience."
Dr. Nora Baum Pattarina, CEO
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