Abstract: The utilization of drones, mixed reality displays, novel networking techniques, advanced networking techniques (e.g., edge computing), and AI-driven data fusion and visualization. This combination of technologies is employed in tandem to provide advanced data visualization capabilities in mixed reality displays, primarily for usage between multiple devices including mixed reality displays, drones, and other systems that would support networking and data collection capabilities. These capabilities are primarily intended for usage between multiple mixed reality displays, although could be applied to robots, autonomous vehicles, guidance systems, weapon systems, and detection systems.

Abstract: Augmented reality eyewear are provided removing need to aim-down-sight while using a firearm. Eyewear have accelerometer sensors outputting a “view angle” that is compared with line of sight or “head angle” and true horizon. A camera system outputs the target distance. A firearm equipped with one or more accelerometers output a trajectory. With the firearm and goggles within an arms length proximity of one another, data points can be combined to create a full 3D spacial image of the bullet's path. Target distance determines the length of the trajectory and “termination coordinates” describing the projectile's target in space relative to the user's personal coordinate system (i.e., view angle). Relative termination coordinates can then be delivered to the goggle drivers. The termination coordinates are converted to a pixel command generating an illuminated aiming reticle that corresponds with the direction a firearm is pointing and overlaid on the target.

Abstract: Embodiments are provided to calculate and provide information based in part on a defined expression. In an embodiment, a database system can be configured to include a number of calculated columns as part of a database table structure. The database system can be configured to present a calculated result based in part on a determined result type. In one embodiment, a database system can be configured to enable calculated columns to be defined on a table of a database, wherein a component can be used to evaluate an expression associated with a column calculation to determine a proper result type. The proper result type can be stored and used when presenting a result of the calculation. Other embodiments are available.

Abstract: Embodiments are provided to calculate and provide information based in part on a defined expression. In an embodiment, a database system can be configured to include a number of calculated columns as part of a database table structure. The database system can be configured to present a calculated result based in part on a determined result type. In one embodiment, a database system can be configured to enable calculated columns to be defined on a table of a database, wherein a component can be used to evaluate an expression associated with a column calculation to determine a proper result type. The proper result type can be stored and used when presenting a result of the calculation. Other embodiments are available.

Abstract: A software tool for digitally signing multiple documents is disclosed. When a user wishes to sign multiple documents containing embedded executable code for purposes of authenticating the code, the user launches this software tool. The user specifies the documents which he or she wishes signed. Thereupon, the tool automatically signs each of the documents and displays the results.

Abstract: Techniques are provided for forming a digital signature for a portion of a document. A registered module is invoked to process the document in accordance with a structured format associated with the document. The registered module is able to process a plurality of different structured format. The registered module obtains the portion. A digital signature is formed for the portion. The digital signature is included in the document in accordance with the structured format.