However, if the two areas have different hierarchy levels, refer to Tab UI.Īs an efficient navigation method for users to view multiple groups of items on the same screen, tab UI consists of tabs and related pages (or content lists). When focus moves between two different areas, the focus's movement route should also follow these guidelines. Based on the guidelines described above, focus moves along the route and reaches item A. The start point should be memorized and affects the movement route.įigure 3-4 illustrates how focus moves through items in a grid layout.The distance between two items should be determined by the distance from the middle of the two items.Focus should move to the nearest item in the movement direction.To keep navigation consistent, follow the guidelines below: In a list of items with various sizes, the focus's movement route may diverge at some places where the previous item borders two or more adjacent items. Example of focus movement in a vertical list 2-Directional Grid-type Items Example of focus movement in a horizontal listįigure 3-3. Thus, focus stops moving when it reaches the first or last item in a list, even though the appropriate directional button is still pressed.įigure 3-2. When focus is on either end of the list of items shown on the current screen, moving focus moves focus in the pressed direction and moves the content in the opposite direction.įocus does not loop in a list. When focus is not on either end of the list of items shown on the current screen, moving focus only moves focus in the pressed direction and does not move the content.
#SAMSUNG REMOTE BUTTONS TV#
Basic NavigationĪll Samsung Smart TV screens must be controllable using the Left/Right/Up/Down and Select buttons. For this reason, designing the application to use only the basic TV buttons detailed in Table 3-1 will improve the usability of the application. It is not user-friendly, and quick manipulation is difficult. However, it is not easy for users to quickly display and manipulate the on-screen number pad to input numbers. The on-screen number pad should appear when users press the 123 button on the Smart Remote. It is recommended that the app should provide an Exit pop-up window when users close the app.
Refer to Controlling Video Playback with the Smart Remote A system message shows that the button is currently unavailable.Īpps may assign different functions when necessary. Return to the previous screen based on the hierarchical relationships between the app’s screens. Movement Control (Movement accelerates when it is held down) The SELECT button is located inside the four navigation buttons and used to select an item or to confirm the selection. Hence, in order to make applications that are not restricted by a locale or the TV model, only use the basic buttons described in Basic Controls. Because the Smart Remote is constantly evolving, buttons and features other than the basic buttons are subject to change.
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