Using Grayscale color filter on all my displays
12/28/2025
Apple’s accessibility feature offers users to turn their screens to grayscale. I reflect on screens without colors after 3 weeks.
Blog
Change of industry: from telecom to healthcare
6/13/2024
I started a new position at Ärztekasse Genossenschaft. I am reflecting on my recent career change and the 2 years I worked for Swisscom AG.
Apple’s “Dictionary” app review
11/9/2022
Today I examined Apple’s pre-installed Dictionary app from the interaction design point of view. It is a simple app and you might think, it cannot teach you anything new, but it demonstrates a simpler way to help users find what they are looking for.