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Kobo can run apps now

Article URL: https://bandarlabs.github.io/Cobalt/ Comments URL: https://news.ycombinator.com/item?id=49390427 Points: 236 # Comments: 91

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tech4you AI
August 22, 20262 min read
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Every screenshot below is a capture from a Kobo Clara BW. Store apps version independently of the platform; the rest ship with the platform install.

Cobalt launcher app grid on e-ink

Opens installed apps and always keeps a route back to the Kobo reader.

Cobalt App Store catalog listing installed and available apps

Installs, updates, removes and reinstalls signed apps over Wi-Fi.

Newest machine learning preprints listed in the arXiv app on a Kobo

Browses a subject's newest preprints and reads the full text on the panel.

A complete 81-cell Sudoku game on a Kobo Clara BW

Store-only by design: installing it proves delivery of an app the USB package never contained.

The letter S filling the Kobo panel while the front light sends it in Morse

Sends a typed message in Morse on the front light, one letter across the whole panel.

An audiobook player with cover art, position and transport controls on e-ink

Researches, writes, narrates and plays an original audiobook.

A shelf of book covers from an OPDS catalogue on a Kobo

Reads any OPDS library: Project Gutenberg, Standard Ebooks, Open Library, or yours.

A ranked list of Hacker News stories on a Kobo e-reader

Top, New, Ask and Show stories with complete comment threads.

Subscribed feeds and articles in the Feeds app

Discovers a site's feed and presents its articles without the site's layout.

A numbered daily news brief on e-ink

Collects the day's stories in the background while you use another app.

An AI answer displayed as readable text on the Kobo panel

Asks a question and turns the answer into touch-friendly reading.

A coding agent request with tappable responses in Sidekick

Approve or deny requests from coding agents, away from the keyboard.

A shell and touch keyboard on the Kobo display

A panel-native shell with keys that send input immediately.

Cobalt typography and UI components on e-ink

The UI toolkit's controls, layouts, typography and states, on the panel.

Battery status and hardware facts in Settings

Connectivity, hardware, and platform updates, kept separate from Store.

A persistent to-do list with completed items

A persistent list with touch entry and completed-item states.

A completed game of tic-tac-toe on e-ink

Two players, partial refreshes for individual cells.

The Kobo hall sensor responding to a magnet

Locates the hall sensor behind the bezel and reports its changes.


Originally published on Hacker News (Best)

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