Abstract: A drinking vessel including a beverage container and a closure assembly attachable to the beverage container. The beverage container has a spout defining a first drinking opening and a second drinking opening. The closure assembly includes a positioning member and a sealing member. When the positioning member is in a sealing orientation, the positioning member can extend deep enough into the first drinking opening for the sealing member to seal the first drinking opening and the second drinking opening. When the positioning member is not in the sealing orientation, the positioning member cannot extend deep enough into the first drinking opening for the sealing member to seal the first drinking opening and the second drinking opening.

Abstract: Various switchable RFID devices are disclosed. These switchable RFID devices may include one or more RFID tags and one or more switches. Some of these one or more switches are optionally wireless. In various embodiments, the switchable RFID devices include identity devices, financial devices, remote controls, and the like. In some embodiments, switches are configured to enter data into a switchable RFID device, for example to select a financial account.

Abstract: Systems and methods for providing customization in asymmetric communication are disclosed. An excess of information is broadcast from a transmitter to multiple receivers in what is optionally a one-way transmission. The excess of information includes metadata used to select which subset of the excess of information is presented to a user and which subset of the excess of information is discarded. The metadata includes criteria that are compared with various, possibly different, customization factors stored on each of the multiple receivers. This comparison is used to determine which subsets of the excess information are presented and which are discarded. Because the customization factors can be different on different receivers, customization of the presented information is achieved. The customization factors optionally include geographic information resulting in customization based on a receiver location. The excess information optionally includes radio or television signals.

Abstract: A three-way bulb including light emitting diodes is used to achieve a variety of light output colors and/or intensities. In some embodiments, the inputs to a three-way bulb are configured to perform other functions, such as power a motor. In some embodiments, a bulb including light emitting diodes includes a replicable cover. This cover may be configured to project images or support a shade made of a heat sensitive material.

Abstract: A radio frequency identification device is configured as a data logger. In a logging mode the radio frequency identification device logs information received from a transmitter. In an upload mode the radio frequency identification device is configured to upload to a receiver logged information and/or information identifying the radio frequency identification device. Optionally, the logging mode is used when there is insufficient power to send a readable response signal to the transmitter.

Abstract: Systems and methods for providing customization in asymmetric communication are disclosed. An excess of information is broadcast from a transmitter to multiple receivers in what is optionally a one-way transmission. The excess of information includes metadata used to select which subset of the excess of information is presented to a user and which subset of the excess of information is discarded. The metadata includes criteria that are compared with various, possibly different, customization factors stored on each of the multiple receivers. This comparison is used to determine which subsets of the excess information are presented and which are discarded. Because the customization factors can be different on different receivers, customization of the presented information is achieved. The customization factors optionally include geographic information resulting in customization based on a receiver location. The excess information optionally includes radio or television signals.

Abstract: A photovoltaic device includes a reflection region configured to direct light multiple times at a photoelectric material. Charge separation occurs in the photoelectric material when light is reflected at a thin reflector and part of the light's electric field penetrates the reflector into the photoelectric material. The charge separation is typically used to provide an electric current to a load.

Abstract: Systems and methods of generating ions at atmospheric pressure are presented. These systems and methods include spatially dependent analysis of a sample using an effusive ionization source. Systems and methods of isolating samples at atmospheric pressure are presented. These systems and methods include using a barrier to prevent metastables or electrons from an effusive ion source from reaching a sample unless the sample is in an analysis position. Systems and methods of using metastables in collisionally induced dissociation are presented.

Abstract: Various switchable RFID devices are disclosed. These switchable RFID devices may include one or more RFID tags and one or more switches. Some of these one or more switches are optionally wireless. In various embodiments, the switchable RFID devices include identity devices, financial devices, remote controls, and the like. In some embodiments, switches are configured to enter data into a switchable RFID device, for example to select a financial account.

Abstract: Systems and methods of controlling traffic including a traffic signal. The traffic signal including one or more lamps configured to each display a plurality of patterns by selectively powering different groups of bulbs. Embodiments of the invention include lamps configured to alternatively display an arrow pattern, a filled circle pattern, a bar pattern or other pattern meaningful to traffic control. The pattern displayed is optionally dependant on available power sources, ambient light, traffic flow, time of day or day of week. Embodiments of the invention include a bulb assembly including different groups of bulbs and configured to be controlled using as few as two hot electrical inputs.

Abstract: A three-way bulb including light emitting diodes is used to achieve a variety of light output colors and/or intensities. In some embodiments, the inputs to a three-way bulb are configured to perform other functions, such as power a motor. In some embodiments, a bulb including light emitting diodes includes a replicable cover. This cover may be configured to project images or support a shade made of a heat sensitive material.

Abstract: Systems and methods for providing customization in asymmetric communication are disclosed. An excess of information is broadcast from a transmitter to multiple receivers in what is optionally a one-way transmission. The excess of information includes metadata used to select which subset of the excess of information is presented to a user and which subset of the excess of information is discarded. The metadata includes criteria that are compared with various, possibly different, customization factors stored on each of the multiple receivers. This comparison is used to determine which subsets of the excess information are presented and which are discarded. Because the customization factors can be different on different receivers, customization of the presented information is achieved. The customization factors optionally include geographic information resulting in customization based on a receiver location. The excess information optionally includes radio or television signals.

Abstract: Shielding is associated with RFID tags to achieve new systems and methods having various advantages. These systems include containers configured to store RFID enabled identity documents, the use of RFID tags to monitor the state of a container, and the inclusion of shielding in identity devices. Disclosed are shielded passports, driver's licenses, and the like. Some embodiments further including reading systems for reading identity devices comprising shielding and RFID tags.

Abstract: A radio frequency identification device is configured as a data logger. In a logging mode the radio frequency identification device logs information received from a transmitter. In an upload mode the radio frequency identification device is configured to upload to a receiver logged information and/or information identifying the radio frequency identification device. Optionally, the logging mode is used when there is insufficient power to send a readable response signal to the transmitter.

Abstract: Systems and methods are provided for correcting grammatical and spelling errors that involve improper positioning of a whitespace character and/or an extra whitespace character. Removal of an extra whitespace character or repositioning of an improperly positioned whitespace character may result in correction of two misspelled words in a single correction step.

Abstract: Systems and methods of correcting grammatical and spelling errors that involve improper positioning of a whitespace character and/or an extra whitespace character. Removal of an extra whitespace character or repositioning of an improperly positioned whitespace character may result in correction of two misspelled words in a single correction step.

Abstract: Systems and methods of generating ions at atmospheric pressure are presented. These systems and methods include spatially dependent analysis of a sample using an effusive ionization source. Systems and methods of isolating samples at atmospheric pressure are presented. These systems and methods include using a barrier to prevent metastables or electrons from an effusive ion source from reaching a sample unless the sample is in an analysis position. Systems and methods of using metastables in collisionally induced dissociation are presented.

Abstract: Systems and methods of generating ions at atmospheric pressure are presented. These systems and methods include spatially dependent analysis of a sample using an effusive ionization source. Systems and methods of isolating samples at atmospheric pressure are presented. These systems and methods include using a barrier to prevent metastables or electrons from an effusive ion source from reaching a sample unless the sample is in an analysis position. Systems and methods of using metastables in collisionally induced dissociation are presented.

Abstract: Systems and methods of controlling traffic including a traffic signal. The traffic signal including one or more lamps configured to each display a plurality of patterns by selectively powering different groups of bulbs. Embodiments of the invention include lamps configured to alternatively display an arrow pattern, a filled circle pattern, a bar pattern or other pattern meaningful to traffic control. The pattern displayed is optionally dependant on available power sources, ambient light, traffic flow, time of day or day of week.

Abstract: A filament assembly configured for generating electrons and including nanoparticles and/or nanofilaments. The filament assembly is optionally incorporated an analytical systems such as a mass analyzer or x-ray source. The nanoparticles and/or nanofilaments are configured to produce improved electron generation, thermal stability, and/or other properties relative to the prior art. Methods of using the filament assembly are described.