# Magic Cap (マジックキャップ)

> The interface General Magic put on its communicating handhelds, running on the Motorola Envoy and the Sony Magic Link. Instead of imitating single objects it imitates a place, opening on an Office where a telephone, a Rolodex, a notepad and a calendar sit on a desk, with a wall clock, in and out boxes and a filing cabinet behind it. From there a Hallway, furnished and hung with pictures, leads to the Game Room, the Living Room, the Storeroom and the Control Room.

- IndexStyle No.524 — https://indexstyle.org/styles/magic-cap
- Kind: Aesthetic · Family: Platform Screen Languages · Era: 1994–1998
- Mood: Intimacy, Play, Nostalgia
- Color cues: #2B2F2B / #8F978C / #C6CBBE (cues taken from reference works, not a fixed palette)

## Defining characteristics

- An opening screen where a telephone, a Rolodex, a notepad and a calendar sit on a desk
- A wall clock, in and out boxes and a filing cabinet drawn on the wall behind that desk
- Movement between rooms goes through a hallway that is itself furnished and hung with pictures
- Line drawings on a coarse grayscale display, touched directly with a stylus rather than a finger

## Best used for

- Designing a handheld for first time users where tools are handed out as rooms rather than as a list of features
- Building period art for a mid 1990s handheld where the screen contents have to hold up on their own

## Composition recipe

- Typography & lettering: Treat type as a nameplate inside the drawing. Name the rooms and the objects briefly and do not fall back on list headings.
- Layout & structure: Make the whole screen one place. Chain the desk surface, the wall behind it, the hallway outside and the next room in that order.
- Material & texture: Draw rather than photograph. Show each object from the front and give thickness and shadow only to the things that can be pressed.

## What to avoid

Every extra room and hallway pushes the tools further away, so count the round trips before committing to a spatial metaphor.

## Application checklist

Before calling a piece an application of this style, check it against the defining characteristics:

- [ ] An opening screen where a telephone, a Rolodex, a notepad and a calendar sit on a desk
- [ ] A wall clock, in and out boxes and a filing cabinet drawn on the wall behind that desk
- [ ] Movement between rooms goes through a hallway that is itself furnished and hung with pictures
- [ ] Line drawings on a coarse grayscale display, touched directly with a stylus rather than a finger
- [ ] At least one reference work below has been studied directly
- [ ] The caution above ("What to avoid") has been addressed

## Related styles

- **Skeuomorphism (スキューモーフィズム)** — Borrows cues from real materials and tools to make unknown interactions understandable. It names the principle, so Aqua and Brushed Metal are what the principle looked like when one company shipped it. → https://indexstyle.org/styles/skeuomorphism
- **Aqua (アクア)** — Mac OS X's design language of buttons you want to lick. Jelly gloss, pinstripes, deep shadows and the genie effect staged digital components as objects you could touch, and set the terms for UI throughout the 2000s. What the web made of it with images is Web 2.0 Gloss. → https://indexstyle.org/styles/aqua

## Further study

- Motorola Envoy と Sony Magic Link の実機で、隣の部屋へ移るのに何回触れるか
- 同時代の Microsoft Bob が同じ空間の比喩をどう別の形で採ったか
- General Magic の設計陣がその後どの製品に移ったか

## Reference works

- Josh Carter《Sony Magic Link》2010年 — Wikimedia Commons / CC BY-SA 3.0 — https://commons.wikimedia.org/wiki/File:SonyMagicLink.jpg
- Blake Patterson《Sony Magic Link を操作するところ》2010年 — Wikimedia Commons / CC BY 2.0 — https://commons.wikimedia.org/wiki/File:Sony%20MagicLink%20(4725298822).jpg
- Blake Patterson《Motorola Envoy》2010年 — Wikimedia Commons / CC BY 2.0 — https://commons.wikimedia.org/wiki/File:Motorola%20Envoy%20(4725298972).jpg

## Source of record

- IEEE Spectrum — Allison Marsh, "In 1989, General Magic Saw the Future of Smartphones" — https://spectrum.ieee.org/general-magic-motorola-envoy

## Machine surfaces

- JSON: https://indexstyle.org/api/styles/magic-cap
- Image-generation prompt (legally clean): https://indexstyle.org/styles/magic-cap/prompt.txt
- MCP: https://indexstyle.org/mcp (tools: search_styles, get_style, compose_styles; prompts: image-prompt, apply-style)