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Show HN: A Hand-Drawn QR Code Alternative

meshtag.com

11–20 of 140 posts

Re: Show HN: A Hand-Drawn QR Code Alternative

#11

Funny, not long ago I created a writing system that worked on the same principle. It proved a bit too unwieldy for writing but it was a fun exercise.

Have you heard of elian script? This reminds me a bit of it. Also, elian script is fairly easy to write once you get the hang of it, if you were very good at it it could be faster than the latin alphabet, as it takes less movements per character.

Re: Show HN: A Hand-Drawn QR Code Alternative

#13
post #7

It's a confusing solution for a problem that does not exist, which is how to use a pen to draw readable shapes, a problem many of us learned how to solve in elementary school.[0] [0] http://www.auburn.edu/academic/education/reading_genie/lette...

Very informative!

Re: Show HN: A Hand-Drawn QR Code Alternative

#14
A problem I see with this is recognition. A QR code can be printed onto a piece of paper with no further information attached, and even some less-techy people will know what to do with it, because it's clearly a QR code. These drawings are pretty ambiguous, and unless it catches on with the less-techy crowd you'd have to add an attached note "Go download the Meshtag app to read this!", which would probably not happen too often.

They are however, much prettier than regular QR codes. :)

Re: Show HN: A Hand-Drawn QR Code Alternative

#15
post #3

Unfortunately, and unlike a QR code, the data is not encoded in the drawing itself, which means an Internet connection is always needed. For URL sharing the Internet connection requirement is not so much of a problem (you'd always need that connection for browsing to the URL, unless it's a local or data URL), for everything else it may be. Also, once the Meshtag service goes down or closes for good, all tags become i…

> the data is not encoded in the drawing itself,

if that's true then it doesn't really solve anything. The other obvious issue is how people are going to remember complex shapes like that. What about using a combination of 3 basic shapes instead (triangle,square,circle).

Yet the idea is still quite interesting. The OP is definitely on something here.

Re: Show HN: A Hand-Drawn QR Code Alternative

#16
post #3

Unfortunately, and unlike a QR code, the data is not encoded in the drawing itself, which means an Internet connection is always needed. For URL sharing the Internet connection requirement is not so much of a problem (you'd always need that connection for browsing to the URL, unless it's a local or data URL), for everything else it may be. Also, once the Meshtag service goes down or closes for good, all tags become i…

I suppose you could rework this to actually encode the message in the shape much like a qr code. You could do it by having the first 9 characters be done by just moving around the 3 sides of the triangle, then the next set would have a dot in the middle, and then the next set would have a line through the middle, etc. You could then write that line-by-line or in a spiral or something.

Neat to think about though. And, unlike QR codes they look sufficiently sci-fi.

Re: Show HN: A Hand-Drawn QR Code Alternative

#17
This is cool, though as said in the other comments, it's unfortunate that the readability of the codes are tied to the availability of the service, like a URL shortener, i.e., not very mesh.

Did you do much research onto the actual "serialization format" of the tags? Aesthetically they are nice, but I wonder how deep the rabbit hole goes for drawable-but-not-necessarily-human-readable dense formats, which is a slightly different utility function than regular written languages. I imagine there's some overlap with the psychology of memorizing passwords which are opaque semantically, but still need to be remembered.

Re: Show HN: A Hand-Drawn QR Code Alternative

#19
post #3

Unfortunately, and unlike a QR code, the data is not encoded in the drawing itself, which means an Internet connection is always needed. For URL sharing the Internet connection requirement is not so much of a problem (you'd always need that connection for browsing to the URL, unless it's a local or data URL), for everything else it may be. Also, once the Meshtag service goes down or closes for good, all tags become i…

> once the Meshtag service goes down or closes for good, all tags become impossible to read

That is my concern as well. Also, what problem does meshtag solve? Why wouldn't I just use QR codes? I mean meshtag is neat and all, but seems like a novetly to me.

Re: Show HN: A Hand-Drawn QR Code Alternative

#20
post #4

This is really clever, and solves a lot of the problems with QR codes. Not just the hand-drawable-ness, these also look a lot better aesthetically.

> and solves a lot of the problems with QR codes. Not just the hand-drawable-ness

Who is trying to hand-draw QR codes? Why would you need/want to hand draw a QR code? The aesthetic thing for me is just a personal preference. I don't see how meshtags solve any problem that isn't already solved.

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