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Jules Bassoleil Profile
Jules Bassoleil

@JulesBassoleil

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Following
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Designer & co-founder at @source_paris

Paris
Joined March 2010
Don't wanna be here? Send us removal request.
@source_paris
Source.paris
11 months
🎇Kicking off 2025 with our very first showreel!🎥 We’re celebrating 10 years of design & meaningful collabs with a selection of our most iconic projects -reflecting our vision, passion & commitment. Discover what has driven us since 2014. Wishing you all an inspiring 2025!💫
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@source_paris
Source.paris
1 year
🎉 Tailwind Sync -- our newest and most ambitious plugin, is launching today on @ProductHunt! This free Figma plugin syncs variables to Tailwind in one click, simplifying the collaboration between designers and developers 🚀 Please check it out: https://t.co/93MTArj5SZ
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@source_paris
Source.paris
1 year
🎉 First look at our new plugin: @figma Variables to @tailwindcss Tokens in ONE click! Check out the demo by @dobbo_3 and tell us: 💬What features would you like to see? Questions? We’d love to hear from you! 👇
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@source_paris
Source.paris
1 year
Meet our two newest members! @KalaniMrqd, who joined earlier this year, a Product Designer with a strong background in web development and EdTech. And Maxime Perben, who recently jumped on board as a Partner, focused on business growth after years at Deezer.
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@JulesBassoleil
Jules Bassoleil
1 year
I finally received my Ledger Stax! After three years in the making, it’s time to reflect on the major challenges faced by @source_paris and @Ledger 's design team during this extraordinary project: credit card-sized e-ink screen, securing crypto assets, and more. 🧵 (1/11)
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@source_paris
Source.paris
1 year
🎭 Thrilled to share our latest collaboration with @PatheLive_FR We've enhanced their platform, giving them greater control over their homepage to showcase their impressive lineup of cultural events.
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@source_paris
Source.paris
1 year
The new BNP Paribas - Mes Comptes app is now live in France on iOS and Android! It's the result of a 3-year collaborative work between Source, BNP Paribas and its partners, with impacts across Design, Tech and Organization.
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@JulesBassoleil
Jules Bassoleil
1 year
There’s much more to share, but this gives you a good overview of our work. We also prepared extensive user testing, created libraries, and addressed other common elements in interface projects that aren’t detailed here. Thanks for following our journey and stay tunned for a new
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@JulesBassoleil
Jules Bassoleil
1 year
Testing, learning, and improving the interface on the actual device revealed that the refresh rate was a major pain point. The screen supports 16 levels of gray; the more gray levels used, the longer the refresh time. To speed up the experience, we reduced color usage on key
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@JulesBassoleil
Jules Bassoleil
1 year
Managing the device’s low storage capacity (2MB) was another challenge. We had to design an interface that relied heavily on fonts to save space. This required careful planning and optimization, forcing us to meticulously choose between using fonts or icons for each element. 💾✒️
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@JulesBassoleil
Jules Bassoleil
1 year
Achieving a polished interface on the final device was a meticulous process. Fonts weren’t just simple .otf files as every character needed to be converted into .bmp format. We painstakingly reworked all three typefaces to ensure they displayed perfectly on the e-ink screen,
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@JulesBassoleil
Jules Bassoleil
1 year
Work, work, and rework the main functionality: signing transactions. This was a critical feature that required meticulous attention to detail. We faced challenges with information review, ensuring animations were smooth, and optimizing refresh rates. Each iteration brought
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@JulesBassoleil
Jules Bassoleil
1 year
Ensuring a seamless onboarding process across two distinct interfaces was crucial: the Stax and the connected phone/computer. We developed side-by-side Figma prototypes for both the Stax and mobile devices to ensure every scenario was covered, creating a cohesive and
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@JulesBassoleil
Jules Bassoleil
1 year
Adapting our interfaces to e-ink technology posed its own set of challenges. We tested our designs on a screen with similar specs to the final product and quickly encountered issues like strong image retention. This required us to rethink and adjust some early designs, such as
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@JulesBassoleil
Jules Bassoleil
1 year
Designing initial interfaces without the final screen or product was a unique challenge. We crafted a full-scale paper prototype to test various gestures, readability, and accessibility. This hands-on approach allowed us to experiment and refine the interface rules early on,
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@JulesBassoleil
Jules Bassoleil
1 year
Analyzing the existing Ledger Nano was our starting point. Ledger Stax retains 80% of the functionalities of previous devices. We identified pain points to improve user experience. Major issues included the number of tap and onboarding time. 🕵️‍♂️🔍 (3/11)
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@JulesBassoleil
Jules Bassoleil
1 year
Understanding the product and its stakes. What is a hardware wallet? Why is it important? In short, a hardware wallet stores your private key (granting access to your crypto/NFTs) on an offline device, not on a third-party exchange (e.g., Binance, Coinbase), ensuring full control
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@JulesBassoleil
Jules Bassoleil
1 year
I finally received my Ledger Stax! After three years in the making, it’s time to reflect on the major challenges faced by @source_paris and @Ledger 's design team during this extraordinary project: credit card-sized e-ink screen, securing crypto assets, and more. 🧵 (1/11)
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@source_paris
Source.paris
1 year
🚴‍♂️🚴‍♀️ In the spirit of the #TourdeFrance & upcoming #Olympics , we're thrilled to announce our latest collaboration with @SRSuntour! 🏅 We've developed a #Shopify B2B store that integrates seamlessly with their ERP for a smooth ordering process for cycling pros in France.
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@source_paris
Source.paris
1 year
🎁 Releasing another free Figma plugin to boost designers' productivity: IconDescriptor! ⚡️Find the perfect icon in seconds! Let AI create multilingual icon description, speeding up your search by function, object, or theme. Easy to use, supports 6 languages, and it's free!
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