Marco Van Leeuwen

Bio: Marco Van Leeuwen is an academic researcher from Philips. The author has contributed to research in topics: Air quality index & Docking station. The author has an hindex of 5, co-authored 7 publications receiving 277 citations.

User interface with displaced representation of touch area

Abstract: The invention relates to a data processing system comprising a display screen (102), a graphical user interface for displaying objects on the display screen, and detection means (102) for detecting a touch position of a pointing object (103) on the display screen. The detection means (102) is capable of measuring a distance between the pointing object and the display screen. A property of the displayed objects is dependent on the measured distance between the pointing object and the display screen.

Two panel navigation

Abstract: A graphical user interface for navigating through content is provided. The graphical user interface comprises a history panel wherein navigation history data is displayed so as to represent past selections, and furthermore comprises at least a first panel displaying a first menu of a content structure. The first menu comprises one or more selectable items. A further at least second panel for displaying a first sub-menu of a currently highlighted item of the first menu may be provided. By providing information about navigation history data to the user in a history panel, the user is provided with a general overview of the content and also of the current navigation process and/or the overall navigation structure. By providing navigation history information in a history panel, the past dialog boxes may be closed without loosing any information regarding the current navigation process.

Gestures for touch sensitive input devices

Abstract: Methods and systems for processing touch inputs are disclosed. The invention in one respect includes reading data from a multipoint sensing device such as a multipoint touch screen where the data pertains to touch input with respect to the multipoint sensing device, and identifying at least one multipoint gesture based on the data from the multipoint sensing device.

Touch screen device, method, and graphical user interface for determining commands by applying heuristics

Abstract: A computer-implemented method for use in conjunction with a computing device with a touch screen display comprises: detecting one or more finger contacts with the touch screen display, applying one or more heuristics to the one or more finger contacts to determine a command for the device, and processing the command. The one or more heuristics comprise: a heuristic for determining that the one or more finger contacts correspond to a one- dimensional vertical screen scrolling command, a heuristic for determining that the one or more finger contacts correspond to a two-dimensional screen translation command, and a heuristic for determining that the one or more finger contacts correspond to a command to transition from displaying a respective item in a set of items to displaying a next item in the set of items.

Mode-based graphical user interfaces for touch sensitive input devices

Abstract: A user interface method is disclosed. The method includes detecting a touch and then determining a user interface mode when a touch is detected. The method further includes activating one or more GUI elements based on the user interface mode and in response to the detected touch.

Proximity detector in handheld device

Abstract: Proximity based systems and methods that are implemented on an electronic device are disclosed. The method includes sensing an object spaced away and in close proximity to the electronic device. The method also includes performing an action in the electronic device when an object is sensed.

Gesturing with a multipoint sensing device

Abstract: Methods and systems for implementing gestures with sensing devices are disclosed. More particularly, methods and systems related to gesturing with multipoint sensing devices are disclosed.