Abstract: Various embodiments of an apparatus and a method prevent a dangerous user behavior with a mobile communication device by embedding RFID tags in a vehicle's interior space and by interrogating those embedded RFID tags with an integrated RFID tag reader in the mobile communication device. In one embodiment of the invention, the vehicle's interior space is divided into multiple “zones,” at least one of which is defined as a “driving lock” zone. A vehicle interior zone is identifiable with an embedded RFID tag with a particular tag readable range, which only extends to the boundary of that particular zone. Therefore, a mobile communication device with an integrated RFID tag reader can recognize which zone the mobile communication device is currently in by accessing an RFID tag embedded nearby, and then proceed to enable the driving lock on the mobile communication device, if necessary.

Abstract: One or more embodiments of an apparatus and a method prevent a dangerous user behavior with a mobile communication device with an integrated pedometer. In a preferred embodiment of the invention, the integrated pedometer comprises a pedometer sensor and an associated software executed on a CPU and a memory unit of the mobile communication device, wherein the pedometer sensor is configured to detect a user's movements and vibrations to determine whether the user is walking or jogging based on a real-time determination from a sensor threshold value and an operation of the associated software. If the integrated pedometer determines that the user is currently walking or jogging, the associated software can dynamically activate a “walking lock” or a “jogging lock,” which prevents, prohibits, and/or limits the usage of certain device functions as long as the user is determined to be walking or jogging by the integrated pedometer.

Abstract: Methods and apparatuses are disclosed for improving transaction success rates for voice reminder applications in e-commerce. In one embodiment of the invention, the voice reminder applications in e-commerce utilizes a network-based text-to-speech (TTS) alert system, which can generate a purchase reminder associated with a recipient's potential purchase. The network-based text-to-speech (TTS) alert system can also deliver the purchase reminder to a recipient's voicemail and leave a transaction identifier number and a centralized or a recipient-specific call-back phone number to the recipient's voicemail. A recipient can utilize the transaction identifier number, the centralized or the recipient-specific call-back phone number, and optionally a recipient-specific password to make a phone call to retrieve the purchase reminder previously delivered to the recipient's voicemail by the network-based text-to-speech (TTS) alert system.

Abstract: An apparatus and a method are disclosed for automated projection image adjustments for a portable projection device. In one embodiment of the invention, the apparatus periodically polls a tilt sensor inside the portable projection device and uses the tilt sensor reading as a key to a lookup table which stores pre-computed visual distortion adjustment values. Furthermore, the apparatus can also poll a distance measurement sensor to measure a distance between a projector lens and a presumed projection surface periodically. The measured distance value can also be used as an additional parameter to the key for the lookup table to retrieve appropriate visual distortion adjustment values which are pre-computed and stored in the lookup table. The fast pre-computed adjustment value retrieval without real-time computation of graphical transformations to correct the visual distortions minimizes processor load, energy consumption, and processing delays for projection image corrections.

Abstract: A shift-by-speech transmission system with intelligent shifting algorithm allows a driver or a motorcyclist to choose a desired gear by voice command. An intuitive and engaging shift-by-speech technology disclosed in the present invention, called “VoiceShift”, allows the driver or the motorcyclist to switch gears by voice commands. VoiceShift also allows the driver or the motorcyclist to skip-shift gears in non-sequential manner, thereby giving the driver a sense of freedom and excitement similar to a stick-shift manual transmission vehicle. A novel intelligent shifting algorithm of the shift-by-speech transmission system is capable of auto-correcting the driver's judgment error in skip-shifting by engaging a closest mechanically-safe gear to the driver's desired gear issued via voice command.

Abstract: A shift-by-speech transmission system allows a driver or a motorcyclist to choose a desired gear by voice commands. Conventional sequential semi-manual shifting only allows the driver to shift one gear up or down from a current gear using a gearshift lever or a paddle shifter. The level of driver engagement in existing semi-manual shifters leaves much to be desired for many auto enthusiasts. An intuitive and engaging shift-by-speech technology disclosed in the present invention, called “VoiceShift”, allows the driver or the motorcyclist to switch gears by voice commands. VoiceShift also allows the driver or the motorcyclist to skip gears to up-shift and down-shift as desired, as long as a desired gear does not result in mechanically-detrimental situations.

Abstract: A hygienic toilet alert system and a method for providing a hygienic toilet seat are disclosed. In one embodiment of the invention, the hygienic toilet alert system is capable of reminding a user to either raise or lower a toilet seat based on sensor feedback from a toilet seat position sensor and at least one additional sensing device, which may be a flush sensor, a proximity sensor, and/or a foot-position sensor. Furthermore, in one embodiment of the invention, the hygienic toilet alert system is also capable of providing a motorized movement of the toilet seat based on the sensor feedback. Various methods of providing the hygienic toilet seat based on the sensor feedback are also disclosed in accordance with one or more embodiments of the invention.

Abstract: A wheeled luggage is configured to be pushed or pulled using a handle attached to the wheeled luggage. The wheeled luggage has a main luggage body with a plurality of fixed wheels and one or more swingable wheels in front of the plurality of fixed wheels. In one or more embodiments of the invention, one or more swingable wheels in front of the plurality of fixed wheels are easily removable and re-attachable by a user. Furthermore, each swingable wheel has an elongated neck attached or attachable on-demand to a lower front portion of the main luggage body, which creates a higher ground clearance (i.e. backward tilt) in the lower front portion of the wheeled luggage relative to a lower rear portion of the wheeled luggage. This backward tilt enables a user to push the wheeled luggage ergonomically by applying a “pushing” force to the handle.

Abstract: A shift-by-speech transmission system allows a driver or a motorcyclist to choose a desired gear by voice commands. Conventional sequential semi-manual shifting only allows the driver to shift one gear up or down from a current gear using a gearshift lever or a paddle shifter. The level of driver engagement in existing semi-manual shifters leaves much to be desired for many auto enthusiasts. An intuitive and engaging shift-by-speech technology disclosed in the present invention, called “VoiceShift”, allows the driver or the motorcyclist to switch gears by voice commands. VoiceShift also allows the driver or the motorcyclist to skip gears to up-shift and down-shift as desired, as long as a desired gear does not result in mechanically-detrimental situations.

Abstract: A shift-by-speech transmission system with intelligent shifting algorithm allows a driver or a motorcyclist to choose a desired gear by voice command. An intuitive and engaging shift-by-speech technology disclosed in the present invention, called “VoiceShift”, allows the driver or the motorcyclist to switch gears by voice commands. VoiceShift also allows the driver or the motorcyclist to skip-shift gears in non-sequential manner, thereby giving the driver a sense of freedom and excitement similar to a stick-shift manual transmission vehicle. A novel intelligent shifting algorithm of the shift-by-speech transmission system is capable of auto-correcting the driver's judgment error in skip-shifting by engaging a closest mechanically-safe gear to the driver's desired gear issued via voice command.

Abstract: A wheeled luggage is configured to be pushed or pulled using a handle attached to the wheeled luggage. The wheeled luggage has a main luggage body with a plurality of fixed wheels and one or more swingable wheels in front of the plurality of fixed wheels. Each swingable wheel has an elongated neck attached to a front lower portion of the main luggage body, with a backward tilt due to a higher ground clearance in the front lower portion. This backward tilt enables a user to push the wheeled luggage ergonomically by applying force to the handle.