Computing, devices and open hardware

A life online · Alejandro Rivero

Linux and web experiments, student projects, electronic paper, and the practical question of being able to understand and modify one's tools.

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Hardware Libre, tecnología y derechos

2003-06-01 · Original

A dialogue on DRM, free processors, fabrication and local workshops, published as arivero on Libertonia. My politics page links the essay and an English translation at OpenCollector. The displayed publication date is 1 June, although the URL contains 29 May.

A webcam mouse, before the device became ordinary

2003–2004 · Surviving copy

Documentation of two student projects using a coloured glove, image moments and Visual Basic to control the Windows pointer. The page retains links to code versions, reports and a presentation, and signs itself with arivero at posta.unizar.es.

Ciclorail: a bicycle on railway tracks

Undated project pages · Surviving copy

A small project site documenting prototypes and trials around El Poyo del Cid, Villar, Peracense and Almohaja, with links to photographs and videos. The introduction connects practical construction with the right to understand technology.

DjVu Reader for the Sony Librie

2006-01-25 · Original discussion

MobileRead announces version 0.1 and credits arivero as its programmer. In the discussion I explain the launch scripts, saving the current page and problems with keyboard input. The announcement also points back to the earlier release message.

What software ships inside the iLiad?

2006-07-02 · Original discussion

A request to inspect the forthcoming reader's documentation for Linux and other free-software components and versions: an early part of the discussion about source availability.

A wiki for iLiad early adopters

2006-07-14 · Original discussion

Organising a MediaWiki table of owners and prospective buyers, alongside the technical work on the reader.

iLiad USB hacking

2006-07-19 · Original

Inspecting the shipped USB modules and the distinction between host and device operation, in pursuit of support for a USB keyboard.

Opening the iLiad to web browsing

2006-07-21 · Contemporary report

A contemporary MobileRead report credits arivero and other contributors with ways to enable network access beyond the vendor's delivery service.

Icons, manifests and keyboard input

2006-08-01 and 2006-08-08 · Original discussions

Two parts of making early electronic-paper devices usable: customising the iLiad interface and revisiting input for the Librie DjVu reader.

The iLiad firmware 2.7 discussion

2006-10-19 · Original discussion

A historical thread about a command-execution flaw, user control of the device, disclosure and anticipated firmware changes.

PDF reflow, source releases and document search

2006-10-26 to 2006-12-01 · Original discussions

Practical follow-up on free PDF-reflow tools, the scope of the iLiad source release, and searching document contents with command-line tools.

Transcript Search: making video text discoverable

2013-07-11 · Original announcements

Announcements on Libertonia and Conjeturas connect the AGPL project to its original transcriptsearch.com.es address. The repository survives even when the former service address is unhelpful.