Cross browser stylus support - MRSalomao/Akademio GitHub Wiki
It's coming!
- https://chromeunboxed.com/samsung-chromebook-pro-not-alone-many-stylus-enabled-chromebooks-coming/
- https://www.engadget.com/2017/01/24/google-for-education-asus-acer-chromebook/
- https://bugs.chromium.org/p/chromium/issues/detail?id=660057
- https://github.com/w3c/pointerevents/issues/107
Wacom's driver doesn't seem to be working. Marcello couldn't get it working, even after installing the drivers and restarting the browser.
Safari for iOS also lacks support for subpixel coordinates when getting Apple Pencil events: "Also, we should ask Apple to add subpixel resolution to the touch event coordinates. Right now the coordinates is quantized to 1 logic pixel, so the strokes from the apple pencil is quite jittered."
HTML5's PointerEvents look very promising, though.