Technology makes our lives better to the extent we don’t have to think about it. Robert Pirsig makes this point in Zen and the Art of Motorcycle Maintenance, and it’s still true: technology that draws attention to itself has failed (except to a very hard-core audience of which I am probably part 😉 ).
For the last two years, I have been using Google Chrome to view PDFs at work. Dozens a day, usually with at least five open at a time. For the last two years, every time I have rotated the view clockwise or counterclockwise, my page has shifted off-screen and I have had to scroll to get back to it. Has that stopped me from doing my job? No. Has it drawn undue attention to the underlying technology? Yes. Very yes.
I cannot express my delight at finding, after a recent Chrome update, that I wasn’t the only one with this problem — and that it has been fixed! I rotated my PDF and reached for the scrollbar, but then I noticed the underlying technology in a good way: I was still looking at the same page I had been. Now each day is a bit smoother, and my job is a bit easier, because the fix has reduced, rather than increased, my mental workload.
My sincere thanks to everyone involved in pdfium bug 116297. Special thanks to thestig at chromium.org for making the fix! If you read this, thestig, please know you have succeeded.
Note to programmers: sometimes small fixes are big wins. It took thestig two lines of code to save me several minutes of wasted effort per work day, every work day, possibly for the rest of my career. Fix the small things — your users will thank you!
Celebrate with me — I just earned my first tag badge on Stack Overflow! It’s for the C language, so that means I’m some kind of C expert, right? … 😉
Edit: And WordPress tells me this is my 50th post on this blog, so it’s a good day for milestones!
Every piece of technology is built to work provided its assumptions hold. Every piece of electronics, for example, assumes it will have power. No power => no function (as famously noted by The IT Crowd). By breaking those assumptions, you can do some amazing things:
In this video (~36 min), scanlime finds exactly the right microsecond to drop the power supply — just enough! — to cause the processor built into a graphics tablet to dump its entire memory over a USB connection. This is not a function the tablet was supposed to provide!
By painstakingly, scientifically defeating the assumption of a stable power supply, the tablet’s firmware control program, intended to be kept within the tablet, becomes available to inspect. And, as scanlime points out at the end of the video, that control program may well open other doors. Analyzing the control program may reveal other assumptions the tablet makes — assumptions that can be broken to change the tablet’s function to what she wants it to be.
Every system is only functional, secure, reliable, or any good at all, as long as its assumptions hold. Whenever you think about the latest gizmo, don’t just ask what it will do for you. Ask what it won’t do for you when you least expect it — when the gizmo assumes wrong.
This got lost in my drafts folder. Enjoy! (I did!)
Editor Wars: The Revenge of Vim – http://hackaday.com/2016/08/08/editor-wars-the-revenge-of-vim/
The “Type Theory” bookmarks at @party 2016
I watched the stream of the compos at @party 2016 and enjoyed the video of Type Theory by nom de nom and Tymbeusz (YouTube). Until now, though, I had no idea what the bookmarks looked like! Thanks to jmph and the @party folks for putting a scan on scene.org. In case you don’t want to download the >20MB archive including the video, here’s the scan. The NFO file is below. The hand-written serial number on the bookmark is out of 64 they printed.
-- .. ::: .. --
nom de nom
We printed @Party bookmarks on a c. 1895 letterpress with a 3" x 5"
chaise: The Kelsey Excelsior. We used a well-known font, Goudy
Old School. We did an edition of 1000000 bookmarks (in binary).
The type was composed and set by hand, printed by hand, and the
printed cards were cut into bookmark shape by hand.
Why no @ on the card? We didn't have that piece of type.
http://www.tomshardware.com/news/windows-10-auto-schedules-updates,31802.html via Slashdot.
The Windows 10 update reminder on older versions of Windows has started scheduling automatic installation of Windows 10 (!). Keep an eye on the Control Panel to make sure you don’t lose the ability to choose your own OS.
Or switch to Linux 🙂 .
PS- whatever you do, please also raise a stink and let Microsoft know this is not acceptable behaviour.