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DAFOS Photo World

Why??

To catalogue my thoughts and experiences on things photographic and related topics, aiming to promote open-minded creativity and respect that hopefully contribute in some way to general peace and well-living.

Brand Loyalty

General Posted on Wed, April 24, 2019 21:06:35

I recently came across a Facebook discussion about an article on the Interwebs, that was effectively asking what features a specific brand should offer in order to increase its market share. The usual flurried mix of comical nonsense and useful insights followed 😊. This made me think about why it is that new brands (or existing brands toting new technologies) can sometimes have a hard time in this.

“Brand Loyalty” is something that indeed is an important factor, but its importance and reason for existing, at least in my opinion and experience, has little to do with the actual company, and a lot to do with the expectations and demands of the customer base. That customer base is in fact a very broad and very complex entity.

“Sony did it”, I hear you say. Indeed, but only after they acquired Minolta – a company with a long history and experience in the field. And a customer base that appreciated its products.

For full transparency, I am not a “Gear geek”. I happen to use Canon cameras and brand-related kit, because it met (for me) a certain set of requirements when I set out to make photography a source of income for myself. My business was based almost exclusively on “events” – mostly commercial things but also weddings. Though my original ‘choice’ of Canon was dictated many, many years ago by me receiving one as a gift, there were (and still are) several compelling reasons for me to stick with it.

  • Optics. Very expensive items that are probably the one most critical component in the work flow. I have a small collection of pro-grade lenses that together represent a significant financial investment that I could not really justify “doing over”.
  • Job-specific features. The “events” type of work puts great demands on the “camera response time”, often under low-light conditions. So, anything that contributes to “shutter delay” (like focus acquisition, …) is just “no”. The kit I have works well for this, and where it does not, I have learned to control its foibles well enough to get through. The requirements of other types of photography will most certainly be different, but equally imperative to the photographer.
  • Trust. As a small jobbing photographer, you are only ever as good as your last gig. When on a job, the kit must work. Other manufacturers undoubtedly also make good, reliable kit, but am I sufficiently familiar with them to trust a reputation on? (And yes, I do have duplicate kit when on a job, before anyone asks…). It takes a while to build up such a relationship.
  • User Interface. Over the years, one builds up a specific feeling for the tool – that is a camera – that you are using. Having to think twice about how to adjust this or that when on the job can mean you miss that critical shot, and in many cases the moment cannot be done over to let you capture it as needed (think “Wedding…”). The number of  variables here may be small in practice, but it means reprogramming an instinct, which for me takes time and energy I’d probably prefer applying elsewhere.

So, if a new brand or technology is going to tempt me away from my current kit, It would have to be sufficiently compelling to surmount these
factors.



Capture One Pro

Things Digital Posted on Thu, May 25, 2017 18:20:20

Recently, I was asked to give an overview of my favourite imaging processing software at the viewfinders club. This is Capture One Pro. For this I gave a small demonstration of the speed and ease that images can be stored, sorted and adjusted. That sequence seemed quite popular (maybe because of the model! smiley) – it is:

Original image from camera. Not bad, but too much messy background.
Cropped a bit. Background still too messy for my taste, so …
Darken everything ….
Then use a large, soft brush to make a mask to bring up the subject… Not bad!
Make a variant of that in B&W – because I said so! smiley
Still just a little more trimming… Can’t quite get rid of that can top in the lower right… smiley
… So use a “healing” mask to brush it away. (I used the face from the other part of the place-mat to cover up the can top, though it’s almost invisible). Et voilĂ ! smileysmileysmiley

(In real time, it took less than 3 minutes to get to a really presentable print. Capture One Pro rules!)



Out and About with McCurry

Pictures Posted on Thu, May 04, 2017 00:20:23

Went to see the Steve McCurry exhibition on a day off recently. Of course, took my camera with the “nifty 50” fitted, and a B&W memory card… Excellent expo by the way – a must-see.



Music Maestro…

General Posted on Wed, May 03, 2017 23:59:45

I also do music, in a small, amateur kind of way. I make arrangements from time to time, too. I made this piano arrangement + solo instrument or voice, for a friend to do a Christmas concert last year. Very sad when Greg Lake passed away, just while I was in the process of doing this. Still, I hope no one complains about copyright or anything – it’s not for commercial use and it is a lovely song, and meant as a tribute to a lovely musician and human being. (And from all that, you now have to guess which song it is). So, you’ve some months to practice (if you want) before Christmas comes around again. Also available for Bb Clarinet, by the way…



Finissage for Viewfinders “Aamet et Marolles”

General Posted on Mon, May 01, 2017 19:43:18

We were honoured to have had a visit from Geoffroy Coomans de Brachène, Deputy Mayor of Brussels, for town Planning and Heritage, at the “Finissage” of the Viewfinders exhibition “Aamet et Marolles” at the delightful “La Clef d’Or” cafĂŠ. Mr. Coomans is also interested in photography, and we talked about some future projects he has in mind for Brussels where – who knows – we may be able to play an active role.

I’m particularly proud of this exhibition – it really showed the strong links we are building between the international community (the “ex-pats”) and the people of the beautiful city we now call our home!

(These photos (c) CH)



Scrambled Eggs and Hashed Browns

Things Digital Posted on Mon, May 01, 2017 19:19:51

This is something for the true geeks…

I’ve recently been upgrading my website (dafos.be) to be friendly for
mobile devices (using the “Bootstrap” library, if you’re into that sort of thing) and came across a trick I used to make a secured area for customers. It’s secure enough to stop anyone except a really dedicated hacker who actually breaks into my account, yet didn’t cost me an arm and a leg in high-security software to implement.

The problem with most cheap solutions you find on the hinderwebs is that they store the usernames and passwords as plain text inside the code that’s loaded with the page. It takes no more than “show source” in a web-browser to get a list of the users and passwords on that particular website.

So, I applied a bit of a trick used in my data modem days (remember those funny warbling sounds going over the telephone?) – a “scrambler” would be used to break up repetitive sequences of data that could cause the modem to essentially get it gloriously “wrong” and drop out. By similarly scrambling up usernames and passwords, they can be stored in an encrypted form. By doing the same scrambling when the user enters a name and password and looking for the same scrambled sequence in a list, a valid user can be identified while those absolute cads who’d want to break in to my website and steal my customers’ photos have a harder time.

I’d need a real cryptologist to check this, but I suspect that the scrambler I used is non-reversible (can’t run it backwards to get the original user/password out of it) which means that even if someone does look at the page source and figures out how it works, they still couldn’t recover valid user-names and passwords.

In fact, I suspect that the same crypto-expert would object to the term “Scrambler” and would probably choose “Hash” instead!

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Up on the roof

General Posted on Tue, March 21, 2017 00:38:36

I recently got to go up on the roof of the building where I work. It offers a lovely view of the “Palais de Justice / Justitiepaleis”. The spire of Poelaert’s monster building seems to reach eagerly to the sky from among the pile of scaffolding that has been keeping it up for the last 20 years or so. Still, the sun catches the dome nicely… smiley



Meulebeek

General Posted on Tue, March 21, 2017 00:27:55

Molenbeek – much maligned in the last year or so – in need of much TLC; just as much as the rest of Brussels after the events of 22/3/2016. The scars will take a long time to mend, but the canal area still holds a kind of magic. The canal itself forms a kind of natural frontier between what people regard as the “less good” parts of Molenbeek and the rest of Brussels. A walk along there of an evening yielded some nice shots!



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