The Camera Obscura
First, a bit of background so we know what to expect: a TCXO is a Temperature Compensated Crystal Oscillator (“crystal oscillator” is often abbreviated XO - presumably the X is actually a Greek chi as in Xmas and LaTeX? I’ve never looked into the etymology but that was my first guess).
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This year's highlights include the Legion Go Fold gaming handheld concept, a glasses-free 3D laptop concept, and a modular AI laptop concept. And that's just a small part of the mountain of stuff Lenovo decided to show this year.