A new application found in the Windows app store suggests Samsung’s developing a new Windows 10 device dubbed the Galaxy Book. Book Settings, which can be found here, is a secondary set of system utilities that enable settings for Pen, Battery Life Extender and an AMOLED display.
One surprising feature teased with the app is Pattern Log-in, an option we’ve never seen in Windows machines before. MSpoweruser notes that Samsung earned a trademark for a Galaxy Book back in 2012, which is for “Tablet computers,” among other devices.
