08/27/2026
The inventors of the first personal computer (Alan Kay and his colleagues at Xerox PARC, the first half of the 1970s) expected its users to program new types of media themselves. The media authoring apps the computer came with were only meant to serve as examples. The computer itself would be infinitely extendable. Half a century later, generative AI brings this vision closer: more and more people are using AI to program all kinds of personal tools.
For example, I was editing a text today — and asked Claude to build a custom display showing my original alongside the edited version. And then I started to think of new functions to add. In these screenshots you can see how I can hover over any correction — and see Claude's explanation of why it was suggested. Every time I use it, I think of more things my text editor should do — and ask Claude to add these features.
Or tomorrow I can throw it away and ask Claude to make something different. Thinking more generally: perhaps we'll be moving from software as it exists today — applications with many functions and periodic updates — to personal tools we quickly make for a specific task and then discard.
Software as a durable object gives way to software as a gesture.