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Cake day: June 13th, 2023

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  • Our eyes are not perfect organs so why pretend like they are? Our eyes fail us:

    • when it’s too dark
    • when it’s too bright
    • when there’s fog
    • when there’s too much rain and snow
    • when there’s glare from the sun
    • when there’s obstructions
    • when there’s sensory overload
    • when there’s something covering our eyes like dirt and mud
    • when we can only see on the visible spectrum

    Why wouldn’t we want more incoming data to account for these shortcomings? Optical-only vision-based solutions are incomplete because our eyes are incomplete. I can’t see that a car is stopped dead in the road 10 feet ahead of me in thick fog, but an advanced set of telemetry sensors can. My eyes are not better than the scores of technology we’ve built over the past few decades and I’ve been practicing with them for 46 years. Give me a helmet that includes LIDAR and infrared and night vision and sonar and telemetry from a satellite and GPS and weather tracking and god knows what else and I’ll be much less likely to rear end that car in the fog. We humans invent technology to make up for our shortcomings, so why go with the idea of “if it’s good enough for biological evolution it’s good enough for these multi-ton contraptions we have hurtling down highways next to each other several metres apart at 100 km per hour every second of every day?” It sounds ludicrous on its face. We can choke on a peanut because our swallow tube is the next to the breathing tube ffs. We can do better.














  • One other thing you may have to do if you have contributors who have also committed code is to get their permission to change the license as well, as the code they committed may still be under their copyright and not yours, and they can choose to allow their code to be relicensed or not. Some projects use a contributor release to reassign copyright for contributions for reasons like this, for instance. This is partly the reason why the Linux kernel has never changed to GPLv3 and still uses GPLv2 (and also because Linus just doesn’t like some provisions of the GPLv3) — it would be pretty much impossible to get everyone who contributed code to a project as large as the kernel to agree to a license change. Any code that couldn’t be changed would need to be extracted and rewritten, and that’s not going to happen given the sheer size of the code base.

    If you don’t have other contributors then you’re home free. You can’t retroactively change licenses to existing copies of the code that have been distributed, but you can change it going forward.