DELL Venus 11 pro 手寫筆技術
Key features of Synaptics’ stylus support:
Buttons –The new solutions enable additional Windows 8.1 integrated features such as eraser and selection functions.
Enhanced Palm Rejection – Fingers or parts of the hand that lean on the screen will not be misinterpreted when the pen is in use.
Extreme Accuracy – Along with a fine 1mm tip, sophisticated algorithms enable the inking of straight lines without jagged edges and curved lines that accurately follow the pen motion.
Hover Sensing – Adding a third dimension to the touch experience, the active pen can be detected as it is approaching the screen. This allows opening of menus to allow more choices before a selection is made. In addition, a landing point is projected as the pen approaches to enable accurate selection.
Pressure Sensing – The tip of the active pen contains a pressure sensor, which can detect 256 levels of pen pressure. For example, the line thickness can vary based on the pressure on the pen tip.