Blog.
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Orova Link & QR: one place to make a QR code and know who scanned it
Anyone can make a QR code in ten seconds, but once it is printed nobody knows how many people scanned it. Notes from the day I shipped Orova's newest module: 59 code types free with no signup, and why the scan counting needs an account.
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5 Centimeters per Second: why that ending still haunts me
I have watched Makoto Shinkai's film three times, and all three times I was sad without being able to name the sadness. Notes on the train through the snow, the messages written and deleted, and the moment at the railway crossing when she does not turn around.