Abstract: A limited number of items are identified as high-theft items and RFID tags are added to only units of high-theft items. At periodic times during a day, a mobile scanner is taken to each area of a store that contains high-theft items and the mobile scanner is used to read signals from the RFID tags of only the units of high-theft items and thereby generate a periodic inventory count of the high-theft items. The periodic inventory counts for each high-theft item are then electronically stored.

Abstract: A system includes a counting subsystem that maintains a count of visitors currently in a location having aisles and an alert subsystem that monitors the count and that issues an alert to employees in the location in response to the count exceeding a threshold, wherein the alert instructs employees to remove obstacles from the aisles.

Abstract: A status of each camera in a plurality of facilities is requested and is stored in memory. Cameras in different facilities are grouped and for each group, a measure of a quantity of cameras in the group that are not operational is determined based on the status stored for each camera. A user interface is generated that recommends moving all cameras in a group to a new location in each respective facility if the measure of the quantity of cameras that are not operational in the group exceeds a threshold.

Abstract: A computer-implemented method includes receiving a structure signal strength for a signal generated by a tag on a structure and receiving a product signal strength for a signal generated by a tag on a product. An indication that the product is positioned near the structure based on the received structure signal strength and the received product signal strength is then stored in memory.

Abstract: A cover for a mobile device includes an engaging portion for engaging an exterior surface of the mobile device to secure the cover to the mobile device, a back protective panel for protecting a back surface of the mobile device and at least one wall extending from an interior side of the back protective panel and contacting the back surface of the mobile device. A theft-detection device capable of generating a signal in response to passing through a field is positioned on the interior side of the back protective panel such that a height of the theft-detection device is less than a height of the at least one wall.

Abstract: A merchandising unit has a merchandise support unit supporting items for sale and an electronic sign. The electronic sign displays a price for correctly stocked items on the merchandise support unit, detects incorrectly stocked items on the merchandise support unit, retrieves a price for the incorrectly stocked items, and alters display information so that the price for the correctly stocked items and the price for the incorrectly stocked items are displayed.

Abstract: A value is stored in memory indicating that an alert is to be issued if more than a threshold quantity of an item is moved out of a location. Instructions to employees to remove more than the threshold quantity of the item from the location are also stored in memory. A signal from at least one sensor is received indicating that an item has been moved out of the location. At least one of an identifier for the item and an identifier for the location is used to locate the instructions to remove more than the threshold quantity of the item from the location. In response to locating the instructions, an alert that would otherwise be issued because more than the threshold quantity of the item was removed from the location is suppressed.

Abstract: In an illustrative implementation, a system for video storage optimization analyzes user activity to determine how to optimally store video. In a preferred embodiment, a security system records video from a plurality of security cameras and stores the video at the security system and/or a server system, along with associated metadata. The server system monitors user activity, such as live and recorded video viewing behavior, and queries for videos. The server system collects user video viewing behavior statistics, determines trends, and stores both personnel-specific and enterprise-wide settings. An optimization engine analyzes the video info, personnel-specific settings, enterprise-wide settings, and user statistics to determine a storage factor for a video. The optimization engine then determines if a video meets storage factor thresholds and settings for compression or deletion.

Abstract: In one embodiment, a chain of custody management application is configured to receive electronic recordings and physical evidence data, associate them with a security event, and automatically create and embed a hash value that aids in the authentication of both the electronic recordings and the physical evidence. A case management system may create a case record for an incident, present a form to the user, and prompt the user to electronically associate an electronic recording and physical evidence to the case record. The case management system optionally issues a call to a verification system which, in this example, automatically creates a first hash value from the electronic recording data and a second hash value from the physical evidence data. The hash values may then be embedded in an electronic case record form that may be printed on demand for use by government authorities.

Abstract: In selected embodiments, a computer-implemented method for analyzing customer movement in a retail environment includes capturing an image of an individual at multiple locations within a retail environment and tracking the elapsed time between the individual's appearance at the various locations. For areas of the store at increased risk for shoplifting, the elapsed times may be compared to predetermined upper and/or lower elapsed time thresholds or windows to determine whether an individual is likely to commit a crime in the retail environment. The thresholds or window may be empirically determined based on analysis of historical security video footage and security incident records.

Abstract: In one implementation, products in a shopping cart are provided to a point of sale system. The products are removed from the shopping cart and scanned with a transducer system. A database association system queries a database and determines the likelihood that the scanned products are indicative of products located in a lower support unit of the shopping cart. A notification is displayed on a user interface indicating the possibility of products located in the lower support unit of the shopping cart. A user is then queried as to whether a product was located in the lower support unit and the association system is updated to reflect a revised probability that the scanned products are indicative of products located in a lower support unit of the shopping cart.

Abstract: A method for architectural review is provided. Project data is submitted to an architecture audit team. An exception to an approved technology for the project data is conveyed to a technology management team comprising subject matter experts from each of multiple domains. A recommendation regarding the exception to the approved technology for the project data is conveyed to an architecture review committee comprising a director representative from each domain. A decision on the recommendation regarding the exception is recorded.

Abstract: One or more chambers of a multi-chamber vacuum processing apparatus are provided with a high gas flow conductance path to an exhaust volume of the apparatus that is maintained at high vacuum with a high vacuum pump. Separate pumps for the one or more chambers are made unnecessary by providing such chambers with a protective deposition shield or shield set that is configured to substantially protect walls of the chamber and the gas flow conductance path from deposition and to partially impede the gas flow from the chamber through the gas flow conductance path to the exhaust volume so that the chamber can be operated at a higher pressure than that of the exhaust volume and the chambers can be operated at different pressures and without cross-contamination. Preferably, a nested set of chamber shields is used. A controller is programmed to control the processing of wafers in the chambers by controlling the supply of process gas into the chambers.

Abstract: One or more chambers of a multi-chamber vacuum processing apparatus are provided with a high gas flow conductance path to an exhaust volume of the apparatus that is maintained at high vacuum with a high vacuum pump. Separate pumps for the one or more chambers are made unnecessary by providing such chambers with a protective deposition shield or shield set that is configured to substantially protect walls of the chamber and the gas flow conductance path from deposition and to partially impede the gas flow from the chamber through the gas flow conductance path to the exhaust volume so that the chamber can be operated at a higher pressure than that of the exhaust volume and the chambers can be operated at different pressures and without cross-contamination. Preferably, a nested set of chamber shields is used. A controller is programmed to control the processing of wafers in the chambers by controlling the supply of process gas into the chambers.

Abstract: A method to redistribute solid copper deposited by PVD on a wafer topography. The deposited copper is solubilized in a fluid for redistribution. The copper redistribution prevents inherent nonuniformity of the deposited copper film thickness by improving the uniformity of thickness of the copper film on the covered surfaces, such as vertical and bottom surfaces. The method provides the advantages of good adhesion and good grain growth and orientation that are achieved with copper deposited by PVD, and also provides the good step coverage as achieved with copper deposited by CVD.

Abstract: A method to redistribute solid copper deposited by PVD on a wafer topography. The deposited copper is solubilized in a fluid for redistribution. The copper redistribution prevents inherent nonuniformity of the deposited copper film thickness by improving the uniformity of thickness of the copper film on the covered surfaces, such as vertical and bottom surfaces. The method provides the advantages of good adhesion and good grain growth and orientation that are achieved with copper deposited by PVD, and also provides the good step coverage as achieved with copper deposited by CVD.

Abstract: A method and apparatus for depositing a film by chemical vapor deposition comprises a showerhead for dispersing reactant gases into the processing space wherein the showerhead has a first space therein operable for receiving and dispersing the first reacting gas, and has a second space therein, generally isolated from the first space, and operable for receiving and dispersing the second reactant gas separate from the first gas dispersion for maintaining segregation of reactant gases and generally preventing premature mixture of the gases prior to their introduction into the processing space to prevent premature deposition in the system.

Abstract: Using plasma enhanced chemical vapor deposition, various layers can be deposited on semiconductor substrates at low temperatures in the same reactor. When a titanium nitride film is required, a titanium film can be initially deposited using a plasma enhanced chemical vapor deposition wherein the plasma is created within 25 mm of the substrate surface, supplying a uniform plasma across the surface. The deposited film can be subjected to an ammonia anneal, again using a plasma of ammonia created within 25 mm of the substrate surface, followed by the plasma enhanced chemical vapor deposition of titanium nitride by creating a plasma of titanium tetrachloride and ammonia within 25 mm of the substrate surface. This permits deposition film and annealing at relatively low temperatures—less than 800° C.

Abstract: A method and apparatus for depositing a film on a substrate by plasma-enhanced chemical vapor deposition at temperatures substantially lower than conventional thermal CVD temperatures comprises placing a substrate within a reaction chamber and exciting a first gas upstream of the substrate to generate activated radicals of the first gas. The substrate is rotated within the deposition chamber to create a pumping action which draws the gas mixture of first gas radicals to the substrate surface. A second gas is supplied proximate the substrate to mix with the activated radicals of the first gas and the mixture produces a surface reaction at the substrate to deposit a film. The pumping action draws the gas mixture down to the substrate surface in a laminar flow to reduce recirculation and radical recombination such that a sufficient amount of radicals are available at the substrate surface to take part in the surface reaction.

Abstract: A method and apparatus for depositing a film by chemical vapor deposition comprises a showerhead for dispersing reactant gases into the processing space wherein the showerhead has a first space therein operable for receiving and dispersing the first reacting gas, and has a second space therein, generally isolated from the first space, and operable for receiving and dispersing the second reactant gas separate from the first gas dispersion for maintaining segregation of reactant gases and generally preventing premature mixture of the gases prior to their introduction into the processing space to prevent premature deposition in the system.