• 11 Posts
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Joined 5 years ago
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Cake day: January 21st, 2021

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  • I doubt Gaussian blur is an accurate model of real-world situations.

    At the end of the day if you are worried about the codes being painted over print a few out and paint over them. Then scan with a variety of scanners.

    If I had to come up with some more digital tests I would guess that a few of these are more representative of real-world situations:

    1. Lower contrast. For example lighten or darken the whole code. This would simulate things like scanning in low light or with glare.
    2. Block out sections of the code. This will test error correction levels and simulate partial damage or pockets of extreme glare.
    3. Skew the code in various ways. This simulates the perspective shift of people scanning the code from an angle.

    Ideally combine them in a bunch of scenarios then try to scan with a variety of scanner implementations.







  • Of course, but because the law is so protective you won’t need to 99.9% of the time. Canada also isn’t a very litigious place and even if it does get raised it will probably get thrown out quickly. To most doctors it is also a huge stressors to watch someone that they can help die. So overall the balance is well worth trying to help out.







  • They are legal if you follow the regulations. The problem with the “rideshare” companies is that they don’t. We should just call them “unregulated taxis” rather than pretending that they are a different service. I think just about every taxi company these days is on some app or another (often the same that call unregulated cabs in countries that actually got their shit together and banned the unregulated ones).