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CASE STUDIES
Moji
Soon
Sembly
2025
Deutsche Bahn
2024
Detact
2023
Noto
2023
Invasion
2023
PROJECT SNIPPETS
Komptech
2024
Expressive Chat
2024
Stage
2024
Futsch 'zine
2023
One
2022
CA 'zine
2022
Hello, I'm Leon.
I enjoy designing the dialogue between hardware and software to form easy to use, tasteful experiences.
People interacting near a wooden pavilion on a city street; children play in a sandbox while adults sit and chat under a shaded structure with bicycles parked nearby.
Five colorful Moji gaming devices floating against a pink and white background, each featuring pixel art characters on their circular screens.
Partial view of a digital train station display showing 'Stuttgart Hbf' and platform number 4.Train schedule showing departure times, train types ICE 516 and IRE 1 with destinations Hamburg-Altona and Karlsruhe Hbf, including stops and a warning about skipped stops.
Close-up 3D digital rendering of a white, blocky mechanical or architectural surface with two prominent circular structures and geometric patterns.Person's hand touching a tactile 3D map with raised streets and buildings.Person wearing a green sweater and maroon scarf typing on a white keyboard at a desk.
Modern wooden desk with a closed laptop, a white cylindrical container with orange detail, and two markers on a piece of paper.
Exhibition display titled 'Invasion' with botanical illustrations and maps, people walking and standing nearby.The word 'Invasion' in white pixelated text on a bright magenta background.Close-up of green Himalayan Balsam leaves with text stating it can grow up to 2 meters in height.
User interface screen split between dark and light mode showing engine status with 45% fuel, 44°C temperature, 800 RPM, and 21% oil level, plus program and high power mode controls.Grid of 20 black line icons including engine, gear, brightness, Wi-Fi, remote, filter, plus sign, clock, thermometer, fuel pump, lock, power button, water drop, notification bell, settings sliders, wrench, leaf, warning, language translation, and document.
HMI for Komptech machinery.
Four colorful plastic book or tablet holders in red, blue, yellow, and green on a white table, with a pink book placed in the blue holder and a wooden bowl of peanuts in the background.Open cardboard box placed on a green cutting mat with grid lines, containing a white object inside.
Spare time project celebrating books.
Interactions for emotional chatting.
Top view of a gray laptop keyboard corner, a black digital timer showing 4 minutes and 11 seconds on a light blue desk with papers and a red pencil.
Video controller for multi-tasking.
Road-trip magazine made with friends.
Moji
2026
Five colorful Moji gaming devices floating against a pink and white background, each featuring pixel art characters on their circular screens.
Sembly
2025
People interacting near a wooden pavilion on a city street; children play in a sandbox while adults sit and chat under a shaded structure with bicycles parked nearby.
Deutsche Bahn
2024
Partial view of a digital train station display showing 'Stuttgart Hbf' and platform number 4.
Detact
2023
Close-up 3D digital rendering of a white, blocky mechanical or architectural surface with two prominent circular structures and geometric patterns.
Noto
2023
Modern wooden desk with a closed laptop, a white cylindrical container with orange detail, and two markers on a piece of paper.
Invasion
2023
User interface screen split between dark and light mode showing engine status with 45% fuel, 44°C temperature, 800 RPM, and 21% oil level, plus program and high power mode controls.
Grid of 20 black line icons including engine, gear, brightness, Wi-Fi, remote, filter, plus sign, clock, thermometer, fuel pump, lock, power button, water drop, notification bell, settings sliders, wrench, leaf, warning, language translation, and document.
Four colorful plastic book or tablet holders in red, blue, yellow, and green on a white table, with a pink book placed in the blue holder and a wooden bowl of peanuts in the background.
Top view of a gray laptop keyboard corner, a black digital timer showing 4 minutes and 11 seconds on a light blue desk with papers and a red pencil.