Josh (the blog)

I’ve delivered simple, clear and easy-to-use services for 20 years, for startups, scaleups and government. I write about the nerdy bits here.


@joahua

data: URIs

I stumbled across this post – from about three years ago – today, and thought it was incredibly cool. Note that the background on the second layer in is similarly encoded… nifty beyond.

Via Anne’s weblog in a roundabout kind of way.

Absolutely no idea if any of that works in Internet Explorer… if you’re an IE person and it works/doesn’t work, it’d be great to see a comment…

On an unrelated note, lack of posting over this last week has been due to a Crusaders-run study camp at… somewhere without Internet access… Galston-ish. If nothing else, it was good for the habit/schedule of study and talks throughout the week!

Regular programming shall return shortly… although possibly not until after Trial exams in a month or so.

Scratched glass

A photo of scratched glass, with an interesting impact on light refraction

Kodak HD

High definition? Huge disaster? Horrible disappointment? Heinously difficult?

Photo of a roll of Kodak HD film

I went to buy a three-pack of 24 exposure 35mm film for my SP 500 today, and, because it was on special (probably because the film expires next month), treated myself to Kodak’s over-marketed offering that I’ve always been a little dubious about. Disclaimer at this point – I don’t think there’s anything technically wrong with the film by any stretch of the imagination. I’m sure it’ll produce great shots. But the branding and marketing of this doesn’t exactly assist the photographer (I so nearly wrote “end user” there – must get out more.) in capturing great shots, at least not in terms of exposure.

To explain: this film is billed as being multi-purpose. It does everything. Apparently. It also does it well. Apparently.

Okay, nothing wrong with that. You could use good quality ISO100 stock to do “everything”, albeit with a little bit of pain. By the same token, this film stock does “everything”. It’d just help if I’d known what I was using before I got home and had time to look up the specs online.

The bottom line is this: on the exterior packaging there is absolutely no mention of the speed of the film enclosed, aside from fleeting comparisons to other Kodak products, saying “look, this is better, it does more stuff” – never mind that if you inspect closely it’s actually slightly different stuff. Deceptive marketing certainly plays a part in the problem.

So, I couldn’t find information about that anywhere on the packaging. I loaded it into my camera and ran off a roll of it, with the ISO speed set to 400 (that’s something I’d personally consider fairly useful, if not overly versatile – certainly something I’d consider probable if they’re marketing a consumer brand high-quality stock), trying not to worry too much about it.

Adjusting exposure and ASA (ISO) speed assigned

Yeah, a recipe for disaster.

I got home, checked Kodak’s specs, and it turns out the film was ISO/ASA/DIN/whatever you want to call it 200 speed film. Nothing I can do about it now, of course, apart from hope that post-processing will be able to clean up the underexposed mess. I went and had a closer look at the cartridge after I’d thought about it for a bit, and it does say the speed on the side of it – but of course, I didn’t think to check this until I’d already wound the film on, so even had I thought of it at the time it wasn’t the best option.

Why can’t film manufacturers label their products more thoroughly and cut down on overhyped marketing that fails to actually inform the consumer of what their product is?

Google Maps get Australia

Google Maps logoThe map data is still incomplete, but it’s doing better than it used to be – and my house is showing up at maximum zoom! Yay for globalisation and stuff… it means we don’t have to wait for companies over here to copy ideas from overseas innovate!

Technology is yum.

Wonders of working remotely

Last night for about two hours, with under twenty minutes notice, four people communicated aurally and simultaneously(ish) watched and could interact with the same screen.

Photos from each location combined

VoIP (using Skype on Linux) wasn’t playing nice, so we wound up using a PSTN, with the phone at the remote end (remote to me, anyway) hooked into a sound console with three microphones patched in (as well as computer audio, but that doesn’t bear mentioning!) for each participant. Using VNC (I’d have preferred to use MS RDC, but that doesn’t allow multiple simultaneous users on one session), we collaboratively worked on a website design in Photoshop simultaneously from opposite ends of Sydney.

Sure, it helps that one end was a sound studio, and that both ends were using real — as opposed to 256 or 512k “broadband” — broadband… but that just goes to prove even more firmly how much technology rocks!