Search found 62 matches

by ad8e
15 Jul 2019, 13:45
Forum: Software Developers / Low-Lag Code / Game Programming
Topic: spacediver and ad8e public collaboration [reaction research]
Replies: 12
Views: 1484

Re: spacediver and ad8e public collaboration [reaction resea

The variance I'm speaking of is the noise away from the prediction. As an example, if you toss a ball in vacuum, your model will have zero variance because you can calculate its future position perfectly, even though its position variance will be high. Y-position will have the most variance but I do...
by ad8e
12 Jul 2019, 22:18
Forum: Software Developers / Low-Lag Code / Game Programming
Topic: spacediver and ad8e public collaboration [reaction research]
Replies: 12
Views: 1484

Re: spacediver and ad8e public collaboration [reaction resea

What it means is that the shape of the reject and accept regions will depend on the previous timepoints in strange and non-linear ways. With the info I gave, an approach that uses the velocity direction as an axis is almost certainly the optimal one, and will remove most of the strangeness and non-...
by ad8e
12 Jul 2019, 19:57
Forum: Software Developers / Low-Lag Code / Game Programming
Topic: spacediver and ad8e public collaboration [reaction research]
Replies: 12
Views: 1484

Re: spacediver and ad8e public collaboration [reaction resea

Thanks for taking the time here. Model bounds are generally holistic in some way, so when considering a new timepoint, you can't necessarily assume that all the previous timepoints were part of a downward sweep, even though you haven't thrown the "jerk started" flag yet. Some of those timepoints ma...
by ad8e
12 Jul 2019, 15:00
Forum: Input Lag
Topic: Wooting One keyboard tested against Logitech G Pro Keyboard
Replies: 20
Views: 3215

Re: Wooting One keyboard tested against Logitech G Pro Keybo

As a side note, my Wooting One fails to work if I use it to wake up my system, and must be unplugged and replugged... From what i have read, their customer support is great, they reply quickly and you can even submit ideas and suggestions. They also seem to be working on and constantly improving th...
by ad8e
12 Jul 2019, 13:07
Forum: Input Lag
Topic: Wooting One keyboard tested against Logitech G Pro Keyboard
Replies: 20
Views: 3215

Re: Wooting One keyboard tested against Logitech G Pro Keybo

I just realized they referenced Sunjun Kim's article "Impact Activation Improves Rapid Button Pressing", which claims that putting the actuation point at the bottom of the key travel will improve accuracy. That article is not trustworthy: its methodology has a major flaw (participants are blind to k...
by ad8e
12 Jul 2019, 12:28
Forum: Input Lag
Topic: Interesting project about mouse/ gamepad latency
Replies: 98
Views: 9853

Re: Interesting project about mouse/ gamepad latency

comment: i think the humanbenchmark test works by turning green at a random time, but this random time is selected between 2s and 5s which means that anyone who's done this test enough times, will (consciously or subconsciously or both) anticipate more and more if the color stays red for longer. Fo...
by ad8e
12 Jul 2019, 12:18
Forum: Input Lag
Topic: Wooting One keyboard tested against Logitech G Pro Keyboard
Replies: 20
Views: 3215

Re: Wooting One keyboard tested against Logitech G Pro Keybo

That's part of why I decided to test the Wooting, and the other part was Sunjun Kim's measurements. But Wooting One's manufacturer doesn't make any end-to-end latency claims. Other manufacturers, like Bloody, tend to report (misleadingly) only their very best subsystem with meaningless numbers like ...
by ad8e
12 Jul 2019, 00:13
Forum: Software Developers / Low-Lag Code / Game Programming
Topic: spacediver and ad8e public collaboration [reaction research]
Replies: 12
Views: 1484

spacediver and ad8e public collaboration [reaction research]

I decided that for useful stuff that everyone would learn from, I'll post it publically rather than in our PMs. Here's a specific description of the model method. The model says, "as long as the mouse continues to move downward, I predict the next movement point will be within a 99.99% confidence in...
by ad8e
11 Jul 2019, 20:20
Forum: Input Lag
Topic: Wooting One keyboard tested against Logitech G Pro Keyboard
Replies: 20
Views: 3215

Re: Wooting One keyboard

When typing on the Wooting One, maybe its 9 - 20 ms advantage over the Logitech G Pro is fair. It is enormously faster because of the lower actuation force and the non-binding wobble, rather than the electronics. The Logitech G Pro's claimed 45 g force is randomly a 45 - 100 g force depending on whe...
by ad8e
11 Jul 2019, 18:37
Forum: Input Lag
Topic: Interesting project about mouse/ gamepad latency
Replies: 98
Views: 9853

Re: Interesting project about mouse/ gamepad latency

been a while since last posting here... spacediver alerted me to this discussion 1. my old 148ms is not fake and not cheating. it did not have an outlier that was less than 140ms; i wouldn't report the average if i just got lucky... Thanks flood, appreciate the input. If flood's number was 148 ms, ...