So far, I've tested or can test a Commodore PET, SGI indy, Symbolics 3620, Next cube, Mac classic, and Apple II, plus some modern machines.
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Does anyone in the NYC area have a pre-2000 PC with CRT I use to do some input-to-screen latency measurements?
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Unfortunately, old PCs seem to be in a sort of uncanny valley where they're too slow to be useful and too mundane for people to collect.
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Also, does anyone near NYC have a phone I can use for latency/responsiveness benchmarking, esp. an older iPhone?
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I've started doing basic latency measurements on phones and haven't found and iPhone that's slower than any Android phone.
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I'm curious if an iPhone or iPhone2 is quicker than a modern Android phone at scroll and/or tap responsiveness.
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I've started measuring keypress -> USB latency with a logic analyzer and I'm seeing some measurements in the 20ms to 30ms rangepic.twitter.com/nzUPYMS2rn
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Is this plausible? 20ms to 30ms for a keypress seems absurd. OTOH, it's consistent this person's experimenthttp://forums.blurbusters.com/viewtopic.php?f=10&t=1836&sid=080b1b6a517ed1eb6988627c48da080c&start=10 …
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They start measuring from internal switch activation and I start when the key moves, so that could explain the 10ms difference.
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Also, does anyone in the NYC area have an "interesting" keyboard I can borrow to test?
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So far, I've tested a couple gaming keyboards and a bunch of other "normal" keyboards. The gaming keyboards haven't been faster.
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End of conversation
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