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The AI rewrote his laptop touchpad stack and cut the lag nearly in half

The AI rewrote the touchpad stack on his ThinkPad T14 running Linux and Hyprland. Touch to cursor time went from about 33 ms to about 18 ms.

How it works

  1. The AI rewrites the touchpad stack
  2. He measures touch to cursor time at about 18 ms, down from about 33 ms

Why it’s worth knowing

A driver level rewrite by an agent cut input lag on his laptop from about 33 ms to about 18 ms.

Where it’s from

Summarized from a public post on njump.me. See the original ↗

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