Notification service for presenting travel information
First Claim
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1. A method for presenting travel information to a user, the method comprising:
- retrieving first and second cached travel options from a cache that stores travel planning travel options, the first cached result obtained in response to submitting a travel query to a travel planning system at a first time and the second cached result obtained in response to submitting the travel query to a travel planning system at a second, different time;
comparing the first, retrieved cached result to the second, retrieved cached result;
detecting a change between the first and second cached travel options;
reporting the change to the user; and
receiving a payment from the user.
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Abstract
Systems and techniques for presenting travel planning information to a user are described. First and second cached travel options are retrieved from a cache that stores travel planning travel options. The first cached result is obtained in response to submitting a travel query to a travel planning system at a first time, and the second cached result is obtained in response to submitting the travel query to a travel planning system at a second, different time. The first, retrieved cached result is compared to the second, retrieved cached result; and a change, if detected, is reported to the user.
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Citations
49 Claims
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1. A method for presenting travel information to a user, the method comprising:
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retrieving first and second cached travel options from a cache that stores travel planning travel options, the first cached result obtained in response to submitting a travel query to a travel planning system at a first time and the second cached result obtained in response to submitting the travel query to a travel planning system at a second, different time; comparing the first, retrieved cached result to the second, retrieved cached result; detecting a change between the first and second cached travel options; reporting the change to the user; and receiving a payment from the user. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for presenting travel information, the method comprising:
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retrieving cached travel options from a cache database corresponding to a trip of interest to a user, the cache storing predetermined travel options; and rendering information related to the cached travel options on a display. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A system for presenting travel information to a user, the system comprising:
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a cache storing travel planning travel options; and a processor configured to; retrieve first and second cached travel options from the cache, the first cached result obtained in response to submitting a travel query to a travel planning system at a first time and the second cached result obtained in response to submitting the travel query to a travel planning system at a second, different time; compare the first, retrieved cached result to the second, retrieved cached result; detect a change between the first and second cached travel options; report the change to the user; and receive a payment from the user. - View Dependent Claims (19, 20, 21, 22, 23, 24)
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25. A system for presenting travel information, the system comprising:
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a cache database storing cached travel options corresponding to a trip of interest to a user; a processor configured to retrieve the cached travel options from the cache database; and a display configured to render information related to the cached travel options. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34)
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35. A computer program product for presenting travel information to a user, the computer program product being tangibly stored on machine readable media, comprising instructions operable to cause one or more processors to:
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retrieve first and second cached travel options from a cache that stores travel planning travel options, the first cached result obtained in response to submitting a travel query to a travel planning system at a first time and the second cached result obtained in response to submitting the travel query to a travel planning system at a second, different time; compare the first, retrieved cached result to the second, retrieved cached result; detect a change between the first and second cached travel options; report the change to the user; and receive a payment from the user. - View Dependent Claims (36, 37, 38, 39, 40, 41)
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42. A computer program product for presenting travel information, the computer program product being tangibly stored on machine readable media, comprising instructions operable to cause one or more processors to:
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retrieve cached travel options from a cache database corresponding to a trip of interest to a user, the cache storing predetermined travel options; and render information related to the cached travel options on a display. - View Dependent Claims (43, 44, 45, 46, 47, 48, 49)
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Specification