Several tech outlets report that Googlebook includes a concealed “Glowbar Disco” app that can be enabled through the device’s settings. When activated, the feature uses the laptop’s built-in LEDs—associated with the display or lid area—to create continuous lighting effects rather than leaving the LEDs blank.
Coverage focuses on how difficult the feature appears to be to notice by default, and both outlets describe it as “secret” or “hidden,” suggesting it is not prominently advertised. The main practical angle is discovery: where to look in the settings and how the app can be found and enabled. The reports emphasize that once users know the location, unlocking the light show is straightforward.
No sources provided in this prompt include details on availability by model, performance impact, or how the feature behaves across different software versions. The accounts present the feature primarily as a customization or visual-effects tool tied to the laptop’s LED hardware.
