DPIskaalaus
DPIskaalaus is a process in user interface design and operating systems that adjusts the size of UI elements so they remain readable and proportionate on displays with different pixel densities. It aims to maintain a consistent physical size of text, icons, and controls across devices ranging from standard monitors to high-DPI screens.
The concept rests on the device pixel ratio (DPR): the system renders content at a logical resolution
Web browsers use similar ideas through CSS and viewport settings to adjust layout and typography to DPR.
Benefits include improved readability, consistent layout, and better user experience on devices with varying DPR. Challenges
Best practices involve providing assets at multiple scales, prioritizing vector graphics where possible, avoiding fixed pixel