Abstract: An apparatus and method is described for measuring non-invasively level of contents inside an array of containers without setting up any electrodes or attaching sensors around the containers, or inserting of a probe inside. Electromagnetic waves are launched from the bottom of the containers using launchers embedded in a tray the containers rest on. These waves travel through the bulk of the contents inside the container using a mode of propagation similar to dielectric waveguides or optical fibers and set up standing waves due to reflection at the content-air interface. The level inside the container is a function of the complex reflection coefficient (magnitude and phase) at the launcher input and can be thus determined by measuring the complex reflection coefficient.

Abstract: Identifying individuals ad-hoc by a user wearing specially designed glasses that include a hidden internal display screen that can be seen only by the user or wearer of the glasses that is wirelessly linked to a central database to determine via facial imaging techniques the identity of the person or persons standing in front of the user or wearer of the glasses. Information can be obtained from a social networking site which can include age, marital status, preferences, vices and habits, ethnic background, frequently viewed websites, personality traits, dating habits, color preferences, educational background, criminal history, family history, average annual income, religious beliefs, clubs memberships, associations, date of birth, and other such individual data. The information can be instantly provided to the user of the glasses, to help in identifying local people.

Abstract: A real-time Event Processing System (EPS) for processing a sequence of events generated by one or more pieces of hardware. The Event Processor collects data generated by the several transducers or appliances as they communicate with the server platform to indicate user activity of the attached hardware. As a packet data is received from one of the appliances, the data is date and time stamped and stored in anticipation of the next data event to which it can be paired or compared with. Stored event data is compared to a template of normalized data results to see if the event data was normal or abnormal. If the event data as compared was normal, no action is taken beyond storing said data.

Abstract: A name badge which has wireless capabilities. The name badge is normally maintained in a power reduced states, but detects an excitation signal from a remote antenna and turns on to provide ID information. The ID information can be associated with the transaction from the remote computer, and used to determine who initiated that transaction.

Abstract: Inventory control system which automatically monitors weights of items both before and after dispensing. The difference in weight is used to determine an amount of product that has been dispensed. The amount of product that has been dispensed as compared with the amount of money that the employee takes in for dispensing the product. This can be used to determine employee theft. Embodiments can use various techniques to determine who are the dishonest employees.