Open the Chromium app from your home screen.
In the address bar, type "chrome://flags".
In the search bar, type "tap" to find the "Show taps" option.
Enable the "Show taps" feature by clicking the drop-down menu and selecting "Enabled".
Touch points will now display on your screen when you interact with apps and web pages. You can see single touch points or multiple touch points when using multi-touch gestures.
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