Abstract: A control method, suitable for head-mounted devices located in a physical environment, includes following operations. Images of the physical environment are captured over time by the head-mounted devices. Candidate objects and object features of the candidate objects are extracted from the images. Local determinations are generated about whether each of the candidate objects is fixed or not. The object features and the local determinations are shared between the head-mounted devices. An updated determination is generated about whether each of the candidate objects is fixed or not according to the local determinations shared between the head-mounted devices.

Abstract: A portable electronic device and an operating method for the same are provided. The portable electronic device includes a body, a sensor disposed on a body, and a processor disposed in the body. The operating method includes the following steps. Determining, by the processor, whether a squeezing event is occurring based on a squeezing action sensed by the sensor, where the squeezing action is performed by a hand which is grabbing the portable electronic device, and a position of the hand when grabbing is on the sensor. And, performing, by the processor, one of a plurality of talking procedures with one or more other electronic devices according to the squeezing event.

Abstract: Present disclosure relates to a system for providing a simulated environment to multiple users and a method thereof. The system comprises a first wearable device operated in a first space, a second wearable device operated in a second space, and a computing unit. The first wearable device is configured to output a first scenario based on a first coordinate corresponding to the first wearable device in the simulated environment. The second wearable device is configured to output a second scenario based on a second coordinate corresponding to the second wearable device in the simulated environment. The computing unit is configured to retrieve a first spatial constraint of the first space and a second spatial constraint of the second space, and to assign the first coordinate and the second coordinate according to the first spatial constraint and the second spatial constraint.

Abstract: Present disclosure relates to a system for providing a simulated environment and a method thereof. The system comprises a first wearable device and a computing unit. The first wearable device is configured to output a first scenario of the simulated environment. The computing unit is configured to provide an indication corresponding to a mobile object in the first scenario when the mobile object is detectable in a predetermined distance distanced from the first wearable device.

Abstract: A control method, suitable for head-mounted devices located in a physical environment, includes following operations. Images of the physical environment are captured over time by the head-mounted devices. Candidate objects and object features of the candidate objects are extracted from the images. Local determinations are generated about whether each of the candidate objects is fixed or not. The object features and the local determinations are shared between the head-mounted devices. An updated determination is generated about whether each of the candidate objects is fixed or not according to the local determinations shared between the head-mounted devices.

Abstract: Present disclosure relates to a system for providing a simulated environment and a method thereof. The system comprises a wearable device and a computing unit. The wearable device is configured to output a scenario of the simulated environment and to obtain a biometric characteristic. The computing unit is configured to determine a permission level according to the biometric characteristic, and to determine whether to conceal at least one portion of a virtual object which is being displayed in the scenario according to the permission level.

Abstract: A control method, suitable for head-mounted devices located in a physical environment, includes following operations. Images of the physical environment are captured over time by the head-mounted devices. Candidate objects and object features of the candidate objects are extracted from the images. Local determinations are generated about whether each of the candidate objects is fixed or not. The object features and the local determinations are shared between the head-mounted devices. An updated determination is generated about whether each of the candidate objects is fixed or not according to the local determinations shared between the head-mounted devices.

Abstract: Aspects of the technology relate to a cover (e.g., for a handheld electronic device). The cover may include a cover body configured for securement to a handheld electronic device and comprising an accessory attachment area, wherein the accessory attachment area includes a plurality of receivers, and wherein the accessory attachment area is configured for coupling with an accessory in at least one of a plurality of orientations. In some aspects, each receiver further includes a space recessed into the cover body that is bounded, at least partially, by a recess wall, wherein each receiver includes an engagement surface configured for abutting engagement with a projection associated with an accessory when the projection is disposed in a secured configuration within a respective space. An electrical device cover and various attachment devices are also provided.

Abstract: Aspects of the technology relate to a cover (e.g., for a handheld electronic device). The cover may include a cover body configured for securement to a handheld electronic device and comprising an accessory attachment area, wherein the accessory attachment area includes a plurality of receivers, and wherein the accessory attachment area is configured for coupling with an accessory in at least one of a plurality of orientations. In some aspects, each receiver further includes a space recessed into the cover body that is bounded, at least partially, by a recess wall, wherein each receiver includes an engagement surface configured for abutting engagement with a projection associated with an accessory when the projection is disposed in a secured configuration within a respective space. An electrical device cover and various attachment devices are also provided.

Abstract: Present disclosure relates to a system for providing a simulated environment and a method thereof. The system comprises a first wearable device and a computing unit. The first wearable device is configured to output a first scenario of the simulated environment, wherein a virtual object is being displayed in the first scenario. The first wearable device is further configured to track a first direction of a first object and provide a first indicator in the first scenario according to the first direction. The computing unit is configured to determine which portion of the virtual object is pointed by the first indicator, to store first information corresponding to the portion of the virtual object being pointed, and to perform an operation according to the first information.

Abstract: A portable electronic device and an operating method for the same are provided. The portable electronic device includes a body, a sensor disposed on a body, and a processor disposed in the body. The operating method includes the following steps. Determining, by the processor, whether a squeezing event is occurring based on a squeezing action sensed by the sensor, where the squeezing action is performed by a hand which is grabbing the portable electronic device, and a position of the hand when grabbing is on the sensor. And, performing, by the processor, one of a plurality of talking procedures with one or more other electronic devices according to the squeezing event.

Abstract: A control method, suitable for head-mounted devices located in a physical environment, includes following operations. Images of the physical environment are captured over time by the head-mounted devices. Candidate objects and object features of the candidate objects are extracted from the images. Local determinations are generated about whether each of the candidate objects is fixed or not. The object features and the local determinations are shared between the head-mounted devices. An updated determination is generated about whether each of the candidate objects is fixed or not according to the local determinations shared between the head-mounted devices.

Abstract: The multi-connection method includes following steps: simultaneously establishing a first connection with a right channel unit of a headphone and a second connection with a left channel unit of the headphone during a connection time by a Bluetooth module; processing a first electrical signal transmitted via the first connection or a second electrical signal transmitted via the second connection by a processor; wherein the processor is coupled to the Bluetooth module; wherein the processor adjusts the first electrical signal to generate the second electrical signal.

Abstract: Aspects of the technology relate to a cover (e.g., for a handheld electronic device). The cover may include a cover body configured for securement to a handheld electronic device and comprising an accessory attachment area, wherein the accessory attachment area includes a plurality of receivers, and wherein the accessory attachment area is configured for coupling with an accessory in at least one of a plurality of orientations. In some aspects, each receiver further includes a space recessed into the cover body that is bounded, at least partially, by a recess wall, wherein each receiver includes an engagement surface configured for abutting engagement with a projection associated with an accessory when the projection is disposed in a secured configuration within a respective space. An electrical device cover and various attachment devices are also provided.

Abstract: Aspects of the technology relate to a cover (e.g., for a handheld electronic device). The cover may include a cover body configured for securement to a handheld electronic device and comprising an accessory attachment area, wherein the accessory attachment area includes a plurality of receivers, and wherein the accessory attachment area is configured for coupling with an accessory in at least one of a plurality of orientations. In some aspects, each receiver further includes a space recessed into the cover body that is bounded, at least partially, by a recess wall, wherein each receiver includes an engagement surface configured for abutting engagement with a projection associated with an accessory when the projection is disposed in a secured configuration within a respective space. An electrical device cover and various attachment devices are also provided.

Abstract: Aspects of the technology relate to a cover (e.g., for a handheld electronic device). The cover may include a cover body configured for securement to a handheld electronic device and comprising an accessory attachment area, wherein the accessory attachment area includes a plurality of receivers, and wherein the accessory attachment area is configured for coupling with an accessory in at least one of a plurality of orientations. In some aspects, each receiver further includes a space recessed into the cover body that is bounded, at least partially, by a recess wall, wherein each receiver includes an engagement surface configured for abutting engagement with a projection associated with an accessory when the projection is disposed in a secured configuration within a respective space. An electrical device cover and various attachment devices are also provided.

Abstract: Aspects of the technology relate to a cover (e.g., for a handheld electronic device). The cover may include a cover body configured for securement to a handheld electronic device and comprising an accessory attachment area, wherein the accessory attachment area includes a plurality of receivers, and wherein the accessory attachment area is configured for coupling with an accessory in at least one of a plurality of orientations. In some aspects, each receiver further includes a space recessed into the cover body that is bounded, at least partially, by a recess wall, wherein each receiver includes an engagement surface configured for abutting engagement with a projection associated with an accessory when the projection is disposed in a secured configuration within a respective space. An electrical device cover and various attachment devices are also provided.

Abstract: A wearable device, which comprises a wristband, an electronic module and a connector. The wristband comprises a housing and a band. The housing has a first end, a second end, and an accommodating space. The band has a first end extending from the first end of the housing, and a free second end opposite to the first end of the band. The electronic module disposes within the accommodating space. The connector disposes either at the second end of the housing, or at a first end of the electronic module that is closer to the second end of the housing than the first end of the housing, wherein the free second end of the band is insertable through or into the connector. Wherein there is free of any band between the second end of the housing and the connector and between the first end of the electronic module and the connector.

Abstract: Present disclosure relates to a system for providing a simulated environment and a method thereof. The system comprises a first wearable device and a computing unit. The first wearable device is configured to output a first scenario of the simulated environment, wherein a virtual object is being displayed in the first scenario. The first wearable device is further configured to track a first direction of a first object and provide a first indicator in the first scenario according to the first direction. The computing unit is configured to determine which portion of the virtual object is pointed by the first indicator, to store first information corresponding to the portion of the virtual object being pointed, and to perform an operation according to the first information.

Abstract: Present disclosure relates to a system for providing a simulated environment and a method thereof. The system comprises a wearable device and a computing unit. The wearable device is configured to output a scenario of the simulated environment and to obtain a biometric characteristic. The computing unit is configured to determine a permission level according to the biometric characteristic, and to determine whether to conceal at least one portion of a virtual object which is being displayed in the scenario according to the permission level.