DocScrutinizer05 changed the topic of #qi-hardware to: Copyleft hardware - http://qi-hardware.com | hardware hackers join here to discuss Ben NanoNote, atben / atusb 802.15.4 wireless, and other community driven hw projects | public logging at http://en.qi-hardware.com/irclogs and http://irclog.whitequark.org/qi-hardware
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<wpwrak_> hmm ... do i dare to run a trace across a micro-usb connector ?
<wpwrak_> no, i don't think so. lots and lots of metal there
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<roh> naaah. seen what people do to resolder these after breaking them off?
<roh> ;)
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<nicksydney> wpwrak_: did you get your digi parcel ? :)
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<wpwrak_> it appears to have cleared customs. so i should get it monday or tuesday. depends on whether fedex feel like beating their own prediction.
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<DocScrutinizer05> wonder what customs doing with my Galden
<DocScrutinizer05> can't they get their own goo to fry their sausages?
<DocScrutinizer05> wpwrak_: apropos remote control of Canon: I read they know how to read out the mem-map regs for all buttons and USB. So I guess it's at least possible to trigger shutter with 5V on VBUS. Heck they have motion detection fast enough for lightning
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<wpwrak_> chdk is quite neat. but it's more for special things, not so much for what you need for daily use. the main feature i use is the enhanced viewfinder what also displays the focus range
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<kristianpaul> hmm viewfinder?
<kristianpaul> i use the scripting for automatic shots with motion detection
<kristianpaul> also been able to control de shot speed is neat for experimenting in long exposure for "dark" places for example
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<whitequark> DocScrutinizer05: isn't there an external interface for triggering sutter?
<whitequark> basically two pins
<DocScrutinizer05> I don't think I seen any such thing on Canon XQ1
<DocScrutinizer05> remote control would be a really appreciated feature, to automate stuff
<DocScrutinizer05> stuff like that automatic product scanner for webshop I built some 7 orso years ago
<DocScrutinizer05> consisted of a iirc Olypus G2 or sth, and a dish with a stepper motor to rotate the object 360° and make an arbitrary number of shots to produce those interactive object views in webshop
<whitequark> i eard it's extremely common
<whitequark> worst o all you can ust wire someting to sort te trigger contacts
<whitequark> or mecanically press at te button
<DocScrutinizer05> sure, but that doesn't allow automatic download of the files after job finished
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<rjeffries> wpwrak if you want a next project after anelok then a gadget to control Canon cameras would be Most excellent. The available options are IMO pricey and not that great.
<rjeffries> actually, no reason (just software, LOL...) that hardware could not then be adapted to control other camera systems.
<rjeffries> My dream would be a simple Bluetooth LE dongle for the camera that attaches to it's USB and talks to a gadget that looks a lot like anelok.
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<DocScrutinizer05> hmmm
* DocScrutinizer05 wonders if Fuji actaully missed out on the added value of a wireless remote shutter trigger, when the camera already has WLAN built in
<whitequark> how does a laser printer determine how much toner does it have?
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<whitequark> I mean really, the cartridge has no electrical components in it
<whitequark> and it clearly doesn't use removal/insertion just as a trigger for "now I can print 5000 more pages"
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<DocScrutinizer05> are you sure about that "no electrical component"?
<whitequark> I've looked at it rather thoroughly
<DocScrutinizer05> hmm, then maybe weight
<DocScrutinizer05> ultrasonic? capacitive? optical?
<whitequark> optical it may be, there's a weirdly looking window on both sides of the cartridge
<DocScrutinizer05> there you are
<whitequark> pretty good for me actually, newer ones have a chip with page counter → no refills!
<roh> buy a proper printer and you dont have such issues
<roh> only consumer crap is riddled with it.
<whitequark> and what would be a proper printer?
<roh> something intended for an office
<roh> we bought a used one intended for 6000pages minimum/month
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<roh> cost lest than one refill on a inkjet. but its a laser
<whitequark> interesting
<whitequark> in unrelated news; how the fuck are those people expecting me to upload them a scan of an A4 contract in JPEG so it will be under 3MB?
<whitequark> the file is either 6MB or unreadable
<roh> jpeg?
<roh> do it 300dpi may, reduce color to greyscale and then threshhold it to b/w
<roh> then save as pdf on 'auto' .. so you get tiff or lzw compression possible in addition of jpeg
<roh> i have A4 pages in ~80kbyte pdf here.. scanned myself.
<whitequark> they require submissions in jpeg though
<whitequark> also, already did 300dpi, grayscale, and thresholded
<whitequark> reduced it to 200dpi, still somewhat readable and just under limit... ugh
<roh> jpeg is fucked for bw stuff
<wpwrak_> maybe they don't care whether it's readable ?
<whitequark> exactly, even png I think would be better
<whitequark> hehe
<whitequark> that may well be the case
<whitequark> I wonder if printing a document, signing it and scanning it back even makes it legally binding
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<DocScrutinizer05> somewhat
<DocScrutinizer05> I however usually place a digital image of my signature on such documents. As good as printing and scanning
<larsc> not legal though ;)
<DocScrutinizer05> it doesn't make much difference if if I scan the signature and then place it on the paper, or I place the signature on the paper and then scan it
<DocScrutinizer05> hard to tell the difference anyway, once you send the result out
<DocScrutinizer05> the only one who could proof that it's not "legal" was me myself
<larsc> doesn't matter
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<DocScrutinizer05> exactly
<DocScrutinizer05> in the end it doesn't matter at all since an electronic document can't get signed with a handwritten signature. You couldn't even proof it's not been forged by the receiving party, no matter how I signed it or not even seen it ever before
<DocScrutinizer05> when you send it per fax, then the connection data as stored by the phone company together with a qualified transmission report would create a weak form of legal binding
<DocScrutinizer05> a pgp signature would create a good legal binding value
<DocScrutinizer05> a X.509 cert signature qualified by an official authority would be a legal equivalent to a true hand written signature on paper, where the other party holds the real physical paper
<DocScrutinizer05> scanning in a signed document and send it as unqualified jpeg is void of any real meaning
<apelete> larsc: are you there ?
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