GENERATING AN ALERT TO INDICATE STALE DATA
First Claim
Patent Images
1. A method, comprising:
- a receiving system computing a time difference between a current time and a time a last sync message was received from a sending system;
if said time difference meets or exceeds a first threshold, generating an alert.
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Abstract
A method comprises a receiving system computing a time difference between a current time and a time that a last sync message was received from a sending system. If such a time difference meets or exceeds a first threshold, the method further comprises generating an alert (e.g., visual alert, audible alert, etc.).
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Citations
26 Claims
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1. A method, comprising:
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a receiving system computing a time difference between a current time and a time a last sync message was received from a sending system; if said time difference meets or exceeds a first threshold, generating an alert. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system, comprising:
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a receiver that receives images from a sending system; wherein said receiver determines a time difference between a current time and a time a last sync message was received from a sending system, and, if the time difference meets or exceeds a first threshold, the receiver generates an alert. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. A system, comprising:
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a receiver having a display; and a sender remotely coupled to said receiver, said sender sends images to the receiver to be shown on the display; wherein said receiver determines a time difference between a current time and a time a last sync message was received from a sending system, and, if the time difference meets or exceeds a first threshold, the receiver generates an alert. - View Dependent Claims (20, 21, 22, 23)
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24. A computer-readable medium containing software that, when executed by a processor, causes the processor to:
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compute a time difference between a current time and a time a last sync message was received from a sending system; if said time difference meets or exceeds a first threshold, generate an alert. - View Dependent Claims (25, 26)
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Specification