It has been a huge regret for me that I have not kept a diary, especially during the most interesting phases of my life such as changes in family or when founding my startups and their critical periods. I had
Vibe-coding is a new term that means using AI to generate code, based on just instructions in normal human language (no actual programming language knowledge required). As AI coding tools have improved, people have been able to write complete apps
In this series of technical blog posts, we will write about the interesting (we think) technology behind the Time Atlas app. This post discusses the overall architecture of the app, which is quite unconventional. When we started working on the
Moves app (see article, another) was the first true automatic activity tracker for the smartphone. It was launched in 2013 and run until late 2018, when Facebook (which had acquired Moves in 2014) closed it. Being one of the founders