A character string display processing method is provided. The method includes: receiving a character display instruction; performing, in response to determining a target character string in the character string set does not include a character of a preset type, first rendering preprocessing on a target character included in the target character string to obtain a first rendered data set, and generating a rendering instruction about the character string set according to the first rendered data set; and performing, in response to determining the target character string includes a character of a preset type, second rendering preprocessing on the target character string to obtain a second rendered data set, and generating a rendering instruction about the character string set according to the second rendered data set.

A floating image display device includes an image display, a floating image formation optical system that causes diffuse light emitted from the image display to form an image again in a space, a viewpoint position detector that acquires viewpoint position information on an observer observing the diffuse light that has passed through the floating image formation optical system, and display control circuitry. The display control circuitry estimates a floating image formation region, in which the observer perceives an image display surface in the space, based on positional relationship in the floating image formation optical system and the viewpoint position information, estimates image resolution in the floating image formation region based on the viewpoint position information and the positional relationship in the floating image formation optical system, and outputs the display image information to the image display based on information on the floating image formation region and the image resolution.

An image display apparatus includes a microprocessor configured to perform determining whether a position of a first device is a predetermined position, and controlling image displays on a first display portion provided at the first device and a second display portion provided at a second device in accordance with a determination result. The microprocessor is configured to perform the controlling including controlling image displays on the first display portion and the second display portion so that a predetermined image is displayed on the first display portion before it is determined that the first device is the predetermined position, and the predetermined image is displayed while gradually moving over time from the first display portion to the second display portion when it is determined that the first device is the predetermined position.

An image display apparatus includes a microprocessor configured to perform determining whether a position of a first device is a predetermined position, and controlling image displays on a first display portion provided at the first device and a second display portion provided at a second device in accordance with a determination result. The microprocessor is configured to perform the controlling including controlling image displays on the first display portion and the second display portion so that a predetermined image is displayed on the first display portion before it is determined that the first device is the predetermined position, and the predetermined image is displayed while gradually moving over time from the first display portion to the second display portion when it is determined that the first device is the predetermined position.

A head-mounted situational awareness system and method of operation provides a head gear with a retinal display, and multiple sensory-related electrical components. A microphone array and a motion sensor are integrated into head gear. The microphone array detects incoming audio signals to generate an audio signal. The motion sensor detects position and orientation of head gear relative to audio source to generate a position signal. A processor utilizes speech-to-text software to translate the sound to text for display on retinal display. The processor utilizes a position algorithm and triangulation functions to generate a position graphic of audio source. Noise cancelling software reduces background noise to sound. A remote subsystem, or command center, communicates audio signal and position signal with the head gear to receive an audio picture of the area, and also to generate actionable information that displays in real time on the retinal display of head gear.

A head-mounted situational awareness system and method of operation provides a head gear with a retinal display, and multiple sensory-related electrical components. A microphone array and a motion sensor are integrated into head gear. The microphone array detects incoming audio signals to generate an audio signal. The motion sensor detects position and orientation of head gear relative to audio source to generate a position signal. A processor utilizes speech-to-text software to translate the sound to text for display on retinal display. The processor utilizes a position algorithm and triangulation functions to generate a position graphic of audio source. Noise cancelling software reduces background noise to sound. A remote subsystem, or command center, communicates audio signal and position signal with the head gear to receive an audio picture of the area, and also to generate actionable information that displays in real time on the retinal display of head gear.

The present disclosure relates to an image display device, method based on a mobile terminal, medium, and electronic device. The device includes: a rotation angle acquisition processor configured to acquire a rotation angle value of the mobile terminal rotated around an axis in a second direction; a movement speed processor configured to determine a movement speed of an image displayed on a display screen of the mobile terminal in a display interface of the display screen according to the rotation angle value, and/or determine the movement speed of the image in the display interface of the display screen according to a relationship between a size of the image displayed on the display screen in a first direction and a size of the display interface of the display screen in the first direction; and an image movement controller configured to control the image to move in the first direction in the display interface of the display screen according to the movement speed.

Content data of a display target is acquired in accordance with a user's operations and is used to determine a configuration of a display image. Of the regions to be rendered using fonts in the display image, the region in which a character is to be displaced by a very small amount is determined. The characters targeted for displacement are rendered while being displaced over time in accordance with predetermined displacement rules. The characters not targeted for displacement are rendered in a reference position. With all characters rendered, the display image is completed and output. The processes of S12 to S24 are repeated until display is terminated.

Content data of a display target is acquired in accordance with a user's operations and is used to determine a configuration of a display image. Of the regions to be rendered using fonts in the display image, the region in which a character is to be displaced by a very small amount is determined. The characters targeted for displacement are rendered while being displaced over time in accordance with predetermined displacement rules. The characters not targeted for displacement are rendered in a reference position. With all characters rendered, the display image is completed and output. The processes of S12 to S24 are repeated until display is terminated.

The invention relates to an electronic display device on board an aircraft capable of landing or maintaining a hover above a landing zone and comprising: a module for calculating a distance between the aircraft and the landing zone according to a horizontal direction and for determining a height of the aircraft; and a module for displaying an exocentric aircraft symbol, positioned at a distance said exocentric from the aircraft according to an exocentric direction and at a height difference said exocentric relative to the aircraft, the display module being further configured to display an exocentric landing zone symbol, positioned at a distance from the landing zone equal to the exocentric distance according to the exocentric direction and at the same height as the exocentric aircraft symbol.