Abstract: A random noise generator for generating a plurality of random noise samples per clock cycle, the noise samples having a distribution. The random noise generator comprises at least a first comparator unit and a second comparator unit, the first comparator unit configured to generate a first plurality of samples representing a high-probability part of the distribution and the second comparator unit configured to generate a second plurality of samples representing a low-probability part of the distribution; and a random selection unit connected to at least the first comparator unit and the second comparator unit. The random selection unit is configured to receive the first plurality of samples generated by the first comparator unit and the second plurality of samples generated by the second comparator unit, to output a random selection of samples from the first plurality of samples and the second plurality of samples.

Abstract: A random noise generator for generating a plurality of random noise samples per clock cycle, the noise samples having a distribution. The random noise generator comprises at least a first comparator unit and a second comparator unit, the first comparator unit configured to generate a first plurality of samples representing a high-probability part of the distribution and the second comparator unit configured to generate a second plurality of samples representing a low-probability part of the distribution; and a random selection unit connected to at least the first comparator unit and the second comparator unit. The random selection unit is configured to receive the first plurality of samples generated by the first comparator unit and the second plurality of samples generated by the second comparator unit, to output a random selection of samples from the first plurality of samples and the second plurality of samples.

Abstract: A photo booth system including a photo booth, a management service, and a sharing system is described herein. The system is configured to capture photographs and promotional data from end users, edit the photographs, and to allow the end users to share the edited photographs on one or more sharing sites.

Abstract: A photo booth system including a photo booth and a management system for providing self-diagnostic and health reporting. In some cases, the photo booth and/or the management system may initiate a diagnostic test to determine the photo booth's operational state. In some cases, the management system may select and/or dispatch a maintenance personnel to the photo booth if the booth is experiencing an issue.

Abstract: A photo booth system including a photo booth, a management service, and a sharing system is described herein. The system is configured to capture photographs and promotional data from end users, edit the photographs, and to allow the end users to share the edited photographs on one or more sharing sites. The system is further configured to analyze the promotional data collected at the photo booth to generate one or more metrics for a merchant.