Interface for transferring signals from a hand-operated signal generator
First Claim
1. An interface for transferring signals from a hand-operated signal generator to a data processing device, said hand-operated signal generator being capable of delivering at least two groups of signals for imparting, respectively, at least two different forms of motion on an image on a display (3) associated with the data processing device, in which each signal group corresponds with at least one specific mode of operation of the signal generator (1) associated with said signal group, characterized in that said interface comprises:
- value determining means for determining a value for each signal group on the basis of signals in the signal group generated by the hand-operated signal generator;
relevance determining means connected to the value determining means for ascertaining which of the at least two signal groups is more relevant than the others of the at least two signal groups based on the values determined by the value determining means; and
transfer means for transferring, in response to an output signal from the relevance determining means, the signals of the signal group ascertained as being more relevant by the relevance determining means, and blocking the transfer of the signals of all other of the at least two signal groups.
2 Assignments
0 Petitions
Accused Products
Abstract
An interface transfers signals from a hand-operated signal generator (1) to a data processing device (2). The hand-operated signal generator (1) is capable of generating at least two types of signals for moving an image in at least two different ways on a display (3) associated with the data processing device (2). Such an image is a 3D image, for example. Each type of signal corresponds to at least one specific mode of operation of the signal generator (1) associated with said type of signal. On the basis of signals generated by the hand-operated signal generator (1), a value determining circuit (23, . . . , 28, 35, 36) in the interface determines a value for each type of signal. On the basis of the values as determined for each type of signal, a relevance determining circuit (39) in the interface determines which of the values determined before is more relevant than the other. In response to an output signal from the relevance determining circuit (39), the transfer of signals of the type having contributed to the ascertained value that is more relevant is released and all other signals are blocked. In this way, it can be ensured that only rotation signals or only translation signals will be transferred to the data processing device (2) from a signal generator (1) arranged to operate six degrees of freedom independently of one another.
5 Citations
14 Claims
-
1. An interface for transferring signals from a hand-operated signal generator to a data processing device, said hand-operated signal generator being capable of delivering at least two groups of signals for imparting, respectively, at least two different forms of motion on an image on a display (3) associated with the data processing device, in which each signal group corresponds with at least one specific mode of operation of the signal generator (1) associated with said signal group, characterized in that said interface comprises:
-
value determining means for determining a value for each signal group on the basis of signals in the signal group generated by the hand-operated signal generator;
relevance determining means connected to the value determining means for ascertaining which of the at least two signal groups is more relevant than the others of the at least two signal groups based on the values determined by the value determining means; and
transfer means for transferring, in response to an output signal from the relevance determining means, the signals of the signal group ascertained as being more relevant by the relevance determining means, and blocking the transfer of the signals of all other of the at least two signal groups. - View Dependent Claims (2, 3, 4, 5, 6, 7, 13, 14)
-
-
8. A method of transferring signals coming from a hand-operated signal generator to a data processing device, said hand-operated signal generator being capable of generating at least two groups of signals for imparting, respectively, at least two different forms of motion on an image on a display associated with the data processing device, in which each signal group corresponds with at least one specific mode of operation of the hand-operated signal generator associated with said signal group, characterized in that said method comprises the steps:
-
determining a value is determined for each signal group on the basis of the signals delivered by the hand-operated signal generator;
determining, on the basis of the values thus determined, which of the signal groups is more relevant than any other of the at least two signal groups; and
transferring signals of the signal group ascertained as being more relevant and blocking the transfer of signals of all other of the at least two signal groups. - View Dependent Claims (9, 10, 11, 12)
-
Specification