A key and lock set for a vehicle includes: a vehicle lock set with both vehicle door lock and vehicle engine start lock; a passcode for mechanical lock; a rotary mechanical passcode dialer or push-button mechanical passcode keypad that is mounted in vehicle and accessible from vehicle outside; an electronic key in the form of a card key, tag key, passcode or biometric for an electronic lock, wireless key with a built-in power source, portable electronic appliance with key software or key hardware of cell phone, smart phone, tablet, computer, smart watch, digital camera or digital multimedia player; and an electronic key identifier that is mounted in vehicle for the electronic key.

An information display method for a computer having a keyboard. The method includes selecting a first system information among a plurality of system information, wherein the system information is configured to respectively indicate statuses of a plurality of devices of the computer; selecting a first display pattern among a plurality of display patterns according to the first system information; selecting a first keyboard region for applying the first display pattern; and showing the first system information in real-time by a plurality of first buttons corresponding to the first keyboard region of the keyboard according to the selected first display pattern, the first keyboard region and the first system information.

In example implementations, an all-in-one (AIO) keyboard is provided. The AIO keyboard may include a plurality of keys, a configurable touch screen display and a movable display. The configurable touch screen display is located adjacent to the plurality of keys on a top side of a housing. The movable display is movably coupled to a bottom side of the housing below the plurality of keys.

A photoelectric conversion element is provided which includes a first electrode, an electron transport layer, a photoelectric conversion layer, a hole transport layer, a second electrode, and an insulating layer each overlying a substrate. The first electrode includes a transparent conductive thin-film layer (a), a metal thin-film layer, and a transparent conductive thin-film layer (b). The electron transport layer contains metal oxide particles. The photoelectric conversion layer contains two or more organic materials. The photoelectric conversion element satisfies the following relation: 7.0≤T/D≤40.0 where D represents an average particle diameter of the metal oxide particles and T represents an average thickness of the photoelectric conversion layer.

A modular proximity sensor including a plurality of sensor modules, each sensor module including a housing, lenses, light detectors, each detector positioned along the image plane of a respective lens so as to receive maximum light intensity when light enters the lens at a particular angle, light emitters, each emitter positioned in relation to a respective lens so as to project light into a detection zone, an activating unit synchronously co-activating each emitter with at least one of the detectors, and a calculating unit receiving detector outputs corresponding to amounts of projected light reflected by an object in the detection zone, and calculating a two-dimensional location of the object in the detection zone based on the detector outputs and the particular angle, wherein neighboring sensor modules monitor different detection zones, and a processor receiving outputs from each sensor module and mapping the object location in multiple detection zones over time.

A keypad is provided in the present invention. The keypad includes a keypad shell and a keypad circuit board provided within the keypad shell. The keypad shell is provided with at least two subscriber identity module (SIM) card sockets and a first communication module connected to the SIM card sockets and configured to access the Internet. A SIM card switch is provided between the first communication module and the SIM card sockets. Compared to the prior art, the present invention enables, by means of providing the keypad with the at least two SIM card sockets and the first communication module supporting all major operators, the keypad to access the Internet when connected to a mobile terminal, and ensures uninterrupted Internet data access by switching to a SIM card of a different operator when the SIM card of the current operator has weak reception.

The present invention relates to a foldable image display device or a foldable and rollable composite application image display device, which has a flexible display device capable of meeting requirements for a large screen and portability. The image display device having a keyboard is configured such that in a minimized state of the image display device, an attachable/detachable keyboard unit is mounted on the body of the image display device so that the attachable/detachable keyboard unit can be carried as a single piece with the image display device, and in a partially unfolded or wholly unfolded state of the image display device, the keyboard unit is detached to function as a keyboard, where a camera unit applied to the keyboard unit recognizes a user's one-handed gesture, such that it is possible for a user to perform tasks with the device even in the absence of a mouse.

A haptic keyboard based sound system of an information handling system comprising a coversheet to identify a plurality of key locations of a haptic keyboard and a first key having a piezoelectric element for haptic tactile feedback upon key actuation, a support layer, a contact foil placed between the coversheet and support layer, and a haptic feedback and piezo sound controller operatively coupled to the contact foil to receive the mid-frequency portion of an audio signal and the high frequency portion of the audio signal from an audio controller operably connected to the haptic feedback and piezo sound controller, and send a piezo audio signal to the piezoelectric element to cause the piezoelectric element to generate a mid-frequency and high-frequency sound audio according to the received mid-frequency portion of an audio signal and the high frequency portion of the audio signal.

A system and method may provide for a computing system including multiple display devices. Data collected by sensors such as, for example, image sensors and positional sensors, of the display devices is leveraged to determine a position and/or an orientation of each of the display devices in the real world environment. This identification and utilization of the relative positioning of the display devices may be used to configure, and reconfigure, display settings, set display priorities, control movement of content, and respond to gesture based commands related to content management.

Aspects of the present disclosure are directed to systems, apparatuses, and methods for the projection of images onto keycaps of a computer keyboard.