01 Mar 2014
Spritz seems like a very interesting way to read quickly. It's the opposite of everything I've read (slowly) about speed reading, which focuses on using peripheral vision and not reading word-by-word. You're supposed to do things like move your eyes straight down the page, taking in whole lines at a time.
Interruptions seem like a big problem; interruptions that make me look away, or interruptions in my brain, where I might realize I've not been paying attention for some amount of time. Maybe they should have navigation buttons similar to video players, so you can skip backward 15 seconds at a time. I also do want to go back and review previous pages sometimes for reasons that have nothing to do with interruption, so I wouldn't want word-by-word to be the only way to view a text -- especially when reading nonfiction. I might event want it to work in a mode where you hold down the button on the side of your phone or tablet in order to move the words, and then have them automatically pause when you release. It feels like I'd want a lot of short breaks when reading in this style.
It should also be free software, but unfortunately I'm guessing it won't be. I hope someone will make a free software application along these lines -- the basics seem pretty basic.
01 Mar 2014 5:36pm GMT
21 Feb 2014
Recent versions of OpenSCAD is capable of rendering objects/assemblies to images.
To the right there is an example of the default 512×512 image quality produced by the command:
openscad -o render.png assembly.scad
Below it is an anti-aliased version of the same scad file.
I used the common trick of generating an oversized image and downscaling it.
It was created with the following two commands:
openscad -o render.png --imgsize=2048,2048 assembly.scad convert render.png -resize 512x512 render.png
If you update your project renderings using a makefile/script I don't consider it much of a hassle considering the improvement in image quality.
Also at least on my laptop with the currently relativity simple scad file rendering is still fast.
In case you are wondering the assembly is a new CNC mill I'm designing.
Which hopefully is an improvement over the last design.
Unlike the old design the new one is being pre-assembled in openscad, hopefully preventing having to print parts that only fitted together in my head, saving both time and plastic.
Both designs are hosted on Cubehero, my favourite site for sharing designs on.
It comes with build in version control though git (it also has a web interface for "kittens")
Wil that runs the site is a friendly and helpful guy, and it is not bogged down with stupid End User License Agreements like another site…
I highly recommend it…
21 Feb 2014 10:51am GMT
11 Feb 2014
It was somewhere between 7th and 11th February 2004 when I got package with my first Linux/ARM device. It was Sharp Zaurus SL-5500 (also named "collie") and all started…
At that time I had Palm M105 (still own) and Sony CLIE SJ30 (both running PalmOS/m68k) but wanted hackable device. But I did not have idea what this device will do with my life.
Took me about three years to get to the point where I could abandon my daily work as PHP programmer and move to a bit risky business of embedded Linux consulting. But it was worth it. Not only from financial perspective (I paid more tax in first year then earned in previous) but also from my development. I met a lot of great hackers, people with knowledge which I did not have and I worked hard to be a part of that group.
I was a developer in multiple distributions: OpenZaurus, Poky Linux, Ångström, Debian, Maemo, Ubuntu. My patches landed also in many other embedded and "normal" ones. I patched uncountable amount of software packages to get them built and working. Sure, not all of those changes were sent upstream, some were just ugly hacks but this started to change one day.
Worked as distribution leader in OpenZaurus. My duties (still in free time only) were user support, maintaining repositories and images. I organized testing of pre-release images with over one hundred users - we had all supported devices covered. There was "updates" repository where we provided security fixes, kernel updates and other improvements. I also officially ended development of this distribution when we merged into Ångström.
I worked as one of main developers of Poky Linux which later became Yocto Linux. Learnt about build automation, QA control, build-after-commit workflow and many other things. During my work with OpenedHand I also spent some time on learning differences between British and American versions of English.
Worked with some companies based in USA. This allowed me to learn how to organize teamwork with people from quite far timezones (Vernier was based in Portland so 9 hours difference). It was useful then and still is as most of Red Hat ARM team is US based.
I remember moments when I had to explain what I am doing at work to some people (including my mom). For last 1.5 year I used to say "building software for computers which do not exist" but this is slowly changing as AArch64 hardware exists but is not on a mass market yet.
Now I got to a point when I am recognized at conferences by some random people when at FOSDEM 2007 I knew just few guys from OpenEmbedded (but connected many faces with names/nicknames there).
Played with more hardware then wanted. I still have some devices which I never booted (FRI2 for example). There are boards/devices which I would like to get rid of but most of them is so outdated that may go to electronic trash only.
But if I would have an option to move back that 10 years and think again about buying Sharp Zaurus SL-5500 I would not change it as it was one of the best things I did.
11 Feb 2014 9:19pm GMT