Fingertiplevel
Fingertiplevel refers to the highest point reached by a user's fingertip when interacting with a touchscreen device, typically a smartphone or tablet. This concept is particularly relevant in user interface (UI) and user experience (UX) design, as it directly impacts the usability and accessibility of mobile applications. Designers often consider the optimal placement of interactive elements, such as buttons or navigation menus, within the "fingertiplevel" to ensure they are easily reachable and operable with a single hand.
The "fingertiplevel" is not a fixed measurement but varies based on the device's screen size, the user's
UI designers often employ the principle of "thumb reachability" or "one-handed usability" when arranging content. This