# Personal assistants 101

Canonical: https://thelazyweb.com/101/personal-assistants/
Updated: 2026-09-20
Curator: Ali Abouelatta (https://thelazyweb.com/authors/ali-abouelatta/)

The half-century path from personal computing and calm technology to assistants with memory, tools, initiative and the ability to act across software.

**TL;DR:** A personal agent is more than chat: it needs a model of the person, durable context, tools, judgment about interruption and a trust boundary. The old visions are useful because they expose how much of that product problem is still unsolved.

## Read the original visions

Before today's models, the best computing thinkers had already described personal media, conversational guides and technology that recedes into daily life.

### [A Personal Computer for Children of All Ages](https://mprove.de/diplom/gui/kay72.html)

Authority: [Alan Kay](https://thelazyweb.com/authors/alan-kay/)

**TL;DR:** Kay's Dynabook is a personal, portable medium for learning and creation—not a smaller terminal for consuming somebody else's software.

**What you'll read:** The 1972 design vision for a device, interface and programming environment that adapts to a person's ideas and development.

### [The Computer for the 21st Century](https://graphics.stanford.edu/courses/cs428-03-spring/Papers/readings/General/Weiser_SciAm91.htm)

Authority: [Mark Weiser](https://thelazyweb.com/authors/mark-weiser/)

**TL;DR:** The most profound technologies disappear into ordinary activity; an assistant succeeds when it reduces attention demands instead of becoming another destination.

**What

[Personal assistants 101](<https://www.thelazyweb.com/101/personal-assistants/>)

Source observed: 2026-09-20T21:38:43.128Z. Last checked: 2026-10-08T01:56:35.507+00:00.

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