摘要:
A mobile phone case comprising a protective case element designed for coupling to a mobile phone; a mobile phone power port for conductively coupling the case element with the mobile phone; a housing embedded within the case element; a rechargeable battery located within the housing and conductively coupled to the mobile phone power port; an external power port conductively coupled to the battery, the external power port for accepting power so as to recharge the battery; an electronic cigarette element embedded within the housing and comprising a heating element, conductively coupled to the battery, for heating a liquid into a vapor and a tubular element designed to allow a user to suck said vapor through said tubular element; and a processor configured for routing power from the mobile phone, via the mobile phone power port, and to the first and second rechargeable batteries.
摘要:
A wireless communications headset system for double hearing protection systems that eliminates the problems associated with typical wireless communications systems. The system employs a magnetic-field coupled wireless link from a loop transmitter to a magnetic field receiver. Current through the transmitter wire loops generates magnetic flux which passes through a communications earplug. The earplug has a receiver for converting the magnetic flux to electrical voltage, and this voltage is used to drive a speaker within the earplug. The transmitter can be easily installed into aviation headsets. The loop transmitter has an open center sized so that it fits around the pinna of the human ear enabling a close position to the communications earplug. This close position is advantageous if an efficient system is desired.
摘要:
A method is provided of using a telephone device to view full content on a nearby display screen which is not physically connected to the telephone device. The telephone device includes a display screen, a button which facilitates communication of the full content between the telephone device and a local control device connected to the nearby display screen, and a wireless transmitter. The full content is stored in the telephone device. Only a portion of the full content is displayed on the display screen of the telephone device. The full content is communicated from the telephone device to the local control device via a signal sent by the wireless transmitter upon selection of the button. The local control device receives the signal and provides the full content to the nearby display screen for display thereon.
摘要:
A method of sharing information by an information-providing device, the method including: determining, by the information-providing device, information of interest based on a first input to the information-providing device; generating, by the information-providing device, a sound signal including object information; and outputting, by the information-providing device, the sound signal, wherein the object information includes object identification information configured to be used to identify the information of interest.
摘要:
The user interface of a mobile computing device is used to configure a target system by establishing a physical connection between a mobile computing device and a target system, such as an audio cable connection between audio jacks of the two or an acoustic coupling through air between a microphones and speakers of the two; establishing an audio or low ultrasonic signal communication session between the two; responsive to the target system entering a configuration mode, prompting a user via the user interface of the mobile computing device to prepare configuration parameter values for the target system; and implementing the configuration parameter values in the target system using the communication session and the physical connection.
摘要:
A known fixed relationship is maintained between an external electronic distance measurement accessory and a mobile data collection platform that are physically coupled together. A light beam axis of the external electronic distance measurement accessory is parallel with an optical axis of an entrance pupil of the mobile data collection platform. The external electronic distance measurement accessory integrates with the mobile data collection platform. The external electronic distance measurement accessory receives control instructions from the mobile data collection platform.
摘要:
An apparatus is provided for viewing content on a display screen. The apparatus includes a portable device adapted to allow viewing of content on a nearby display screen which is not physically connected to the portable device. The portable device includes a memory that stores the content, or a portion thereof, and an electronic address of the content; a display screen which displays the content, or a portion thereof; a button which facilitates communication of the content between the portable device and a local control device connected to the nearby display screen; and a wireless transmitter that communicates the electronic address of the content from the portable device to the local control device via a signal sent by the wireless transmitter upon selection of the button. The local control device retrieves the content from a remote location and provides the content to the nearby display screen for display thereon.
摘要:
A cellular phone apparatus that is designed to mount at least one cellular phone and also alert an individual when any one of the cellular phones mounted within the apparatus receives a call. One embodiment of the apparatus can hold one cellular phones, while another embodiment of the apparatus can hold three cellular phones. The phones are preferably placed into “vibrate” mode when being placed within the apparatus. When a phone mounted within the apparatus receives a call, the vibration of that cellular phone will activate the apparatus, causing the apparatus to make a ringing sound and alert an individual of the incoming call.
摘要:
A communications system (30) enables two communications devices (10, 12) to communicate with each other over an extended distance using a limited range communication protocol, such as the IrDA or Bluetooth protocol. The communications system includes a pair of repeaters (32, 34), each having a protocol stack (38) that includes a portion of the limited range communications protocol. The repeaters communicate with each other over an extended range communications channel (36) such as the PSTN, while each communications device utilizes its native, limited range communications technique to communicate with an associated repeater. Thus, each communications device can readily communicate with another like device using its native protocol over a distance otherwise beyond the range of that technique.
摘要:
A secure communication channel is established between a portable computing device and a fixed public network outlet. Infrared beaming is employed wherein the IR beam is confined to an optical fiber placed between the IR beaming ports of the portable device and the fixed outlet. A portable computing device such as a PDA or a laptop PC has an infrared beaming port capable of bidirectional serial communication. A fiber optic system includes an optical fiber, a retractable spool for retaining the optical fiber, a fiber mount for mounting a first end of the optical fiber in alignment with the infrared beaming port of the portable computing device, and a terminator at a second end of the optical fiber. A public network outlet is provided in a fixed location and has an infrared data port in communication with an optical fiber connector adapted to receive the terminator. The infrared data port is in bidirectional serial communication with the infrared beaming port in order to authenticate the portable computing device and to provide public network services in response to the authentication.