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Joined 2 years ago
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Cake day: June 13th, 2023

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  • A digital signature from the label would be created with their private key.

    What would they be signing? Your public key plus the ID of the song? They can’t sign your private key, it’s private.

    What stops you sharing your private key and a song with a friend. Then when either of you need to provide proof, you can both show that you have the private key that matches the signed file?


  • The first time I tried steering-assist on a car felt like a significant transition.

    Even though it was a simple "stay in lane"feature, feeling the car moving the wheel took a bit of getting used to.

    I know that there are lots of other replies about the Internet and phones, but I’ve always liked maps so as a specific example that’s an area that has transformed astoundingly. I have a map in my pocket that can show me anywhere in the world, give me directions, monitor traffic levels, show aerial photographs and street-level photographs of many areas of the world. I can fly around a 3D view of a city’s buildings, and even see where my family members are.

    Oh, and you can buy vacuum cleaners that don’t need bags, now.


  • I have an exercise app that occasionally asks my overall mood, like “Have you recently felt overwhelmed?” Do you feel anxious a lot?"

    I sent them feedback explaining that they never ask if there’s a good reason that I might be feeling down: I’ve variously had reason to think I might lose my job, nearly lost sight in one eye, nearly evacuated from wildfires, etc. Yes, I’ve felt “anxious a lot”!