This presentation covers the development of a realistic brush tool for the LINE Sticker Maker app on Android. We’ll explain how we simulated brush movements to make the tool feel natural and engaging. You’ll learn about the challenges we faced and the solutions we found to make the feature work smoothly.
We’ll also discuss how we improved performance so the brush tool runs well on mobile devices. This session is perfect for anyone interested in how we bring innovative features to life in mobile apps. Join us to discover the blend of creativity and technology in mobile development.



DAY 2
15:25-15:55 JST
Main Room C
EnJaKo
Onsite
Creating Realistic Brush Tool in "LINE Sticker Maker": A Journey Through Implementation and Optimization
Speaker

I became a Software Engineer at LINE Technology Vietnam in 2022, focusing on mobile app development. I have contributed to the development of the LINE Live and LINE Sticker Maker applications. I am now keen to explore opportunities in AI and machine learning for mobile platforms.