Wearable recording system with memory designation
DCFirst Claim
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1. A recording system for saving a sequence of clips comprising:
- a pair of eyeglasses having a sensor that captures sensor data;
a first memory communicatively coupled with the sensor; and
a computer processor configured to;
record the sensor data in the first memory;
in response to a first trigger signal, designate for saving a first portion of the sensor data that was captured prior to occurrence of the first trigger signal, wherein the portion of the sensor data occupies a portion of the first memory that is less than the entirety of the first memory and corresponds to a length of time prior to the first trigger signal;
contiguously continuing to record the sensor data in the first memory while the first portion of the sensor data is designated for saving;
in response to a subsequent second trigger signal, designate for saving a second portion where in the second portion occupies less than the remaining entirety of the first memory not designated for saving and corresponds to a length of time prior to the second trigger signal; and
automatically overwrite portions of the sensor data that were recorded in the first memory that were not designated for saving.
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Abstract
A surveillance apparatus continuously records imaged data from a camera into a circular buffer in a local memory. When a record signal is received, the system records the video stream that was recorded before the record signal was received, and the video stream that is recorded after the record signal was received. The recorded segment is then write-protected, so that the surveillance apparatus does not overwrite the recorded segment. The recorded segment could then be sent to a remote memory via a wireless connection to free up local memory for future recording sessions.
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Citations
25 Claims
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1. A recording system for saving a sequence of clips comprising:
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a pair of eyeglasses having a sensor that captures sensor data; a first memory communicatively coupled with the sensor; and a computer processor configured to; record the sensor data in the first memory; in response to a first trigger signal, designate for saving a first portion of the sensor data that was captured prior to occurrence of the first trigger signal, wherein the portion of the sensor data occupies a portion of the first memory that is less than the entirety of the first memory and corresponds to a length of time prior to the first trigger signal; contiguously continuing to record the sensor data in the first memory while the first portion of the sensor data is designated for saving; in response to a subsequent second trigger signal, designate for saving a second portion where in the second portion occupies less than the remaining entirety of the first memory not designated for saving and corresponds to a length of time prior to the second trigger signal; and automatically overwrite portions of the sensor data that were recorded in the first memory that were not designated for saving. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification