Abstract: The present disclosure describes systems and methods for time-based geolocation queries, with designated planned arrival and/or departure times or event start/end times. The number of queries can be drastically reduced to reduce battery, bandwidth, and processing requirements; or the rate of queries can be increased within a specified time frame, providing much higher resolution of geolocation information. Geolocation information may be monitored via notifications from portable devices to identify demographics of users within identified regions and subregions, allowing real-time, dynamic comparison of demographic information between locations, such as restaurants, clubs, or events.

Abstract: A method for identifying replacement parts includes receiving a sequence of images of a test part. A set of features of the test part is extracted from the sequence of images. The features include at least one of a dimension, a shape, a texture, a color, a material, a thread count, a spectral characteristic, a histogram threshold, scale invariant features, and keypoint features. The set of features of the test part are compared with a database of a plurality of replacement parts. The database stores a set of features of each of the plurality of replacement parts. At least one replacement part is identified in the database, which has a set of features similar to the set of features of the test part. The identified replacement parts are filtered based on priority. A priority list of replacement parts is developed, and is communicated to a user.

Abstract: The present disclosure describes systems and methods for time-based geolocation queries, with designated planned arrival and/or departure times or event start/end times. The number of queries can be drastically reduced to reduce battery, bandwidth, and processing requirements; or the rate of queries can be increased within a specified time frame, providing much higher resolution of geolocation information. Geolocation information may be monitored via notifications from portable devices to identify demographics of users within identified regions and subregions, allowing real-time, dynamic comparison of demographic information between locations, such as restaurants, clubs, or events.

Abstract: The present disclosure describes systems and methods for time-based geolocation queries, with designated planned arrival and/or departure times or event start/end times. The number of queries can be drastically reduced to reduce battery, bandwidth, and processing requirements; or the rate of queries can be increased within a specified time frame, providing much higher resolution of geolocation information. Geolocation information may be monitored via notifications from portable devices to identify demographics of users within identified regions and subregions, allowing real-time, dynamic comparison of demographic information between locations, such as restaurants, clubs, or events.