Abstract: Technologies for untrusted code execution include a computing device having a processor with sandbox support. The computing device executes code included in a native domain in a non-privileged, native processor mode. The computing device may invoke a sandbox jump processor instruction during execution of the code in the native domain to enter a sandbox domain. The computing device executes code in the sandbox domain in a non-privileged, sandbox processor mode in response to invoking the sandbox jump instruction. While executing in the sandbox processor mode, the processor denies access to memory outside of the sandbox domain and may deny execution of one or more prohibited instructions. From the sandbox domain, the computing device may execute a sandbox exit instruction to exit the sandbox domain and resume execution in the native domain. The computing device may execute processor instructions to configure the sandbox domain. Other embodiments are described and claimed.

Abstract: The embodiments of the present disclosure provide an electronic device, a display screen and a panel. The panel includes: a transparent substrate; a detection electrode and a fingerprint detection circuit which are arranged on the transparent substrate, wherein the detection electrode includes a fingerprint detection electrode, the fingerprint detection circuit being connected to the fingerprint detection electrode and configured to drive the fingerprint detection electrode for fingerprint identification. It can be seen that, the panel directly integrates a fingerprint detection electrode and a fingerprint detection circuit. Therefore, as compared with the prior art, the display screen or the electronic device with the panel does not need to have an opening on the panel, thereby eliminating the need for aligning the opening and a fingerprint identification chip, which can result in a simple process and a low cost.

Abstract: The invention discloses a method of sharing a storage device and a mobile terminal. The mobile terminal comprises a first processor, a second processor and a readable and writable nonvolatile storage device. A processing capacity of the first processor is different from that of the second processor. A state in which the first processor is operating and using the storage device is a second state. A state in which the second processor is operating and using the storage device is a third state. The method comprising: the first processor receiving a switch instruction; the first processor controlling the storage device to enter the second state or the third state according to the switch instruction.

Abstract: The present invention discloses an information processing method for solving a problem in the prior art that operations are complicated when control modes of an electronic device is adjusted. The method comprises: detecting the number of operating bodies in a sensing space by using a sensing unit to obtain a first detection result; detecting whether the operating bodies are located on the first plane by using the sensing unit to obtain a second detection result; controlling the electronic device to work in a first working mode when the first detection result meets a first preset condition and/or the second detection result meets a second preset condition. The present invention further discloses a corresponding electronic device. Additionally, the present invention further discloses a method and corresponding electronic device for addressing a problem in the prior art that the error rate of responses from an electronic device is high when a user is operating a virtual keyboard.

Abstract: A mobile terminal and method for switching states thereof are disclosed. The mobile terminal comprises a communication processor and an application processor, wherein a state in which only the communication processor is in control is defined as a second state, a state in which both the application processor and the communication processor operate and the application processor is in control is defined as a first state, the method comprising: obtaining, in the second state, trigger information corresponding to an event set; and switching the mobile terminal from the second state to the first state based on the trigger information. The mobile terminal according to the present invention can switch to a state in which only the communication processor is in control by obtaining the trigger information corresponding to an event set.

Abstract: A mobile terminal and an operation mode switching method for a mobile terminal communication system are provided, the mobile terminal comprising at least a communication processor, wherein an operation mode in which the communication processor performs only a communication function is defined as a communication mode and an operation mode in which the communication processor performs both the communication function and an application function is defined as an application mode, the method comprising the following steps of acquiring, in the application mode, switching trigger information; and controlling the communication processor to switch from the application mode to the communication mode based on the switching trigger information. Also, in the communication mode, the system can also acquire switching information and switch from the communication mode to the application mode.

Abstract: The invention discloses a method of sharing a storage device and a mobile terminal. The mobile terminal comprises a first processor, a second processor and a readable and writable nonvolatile storage device. A processing capacity of the first processor is different from that of the second processor. A state in which the first processor is operating and using the storage device is a second state. A state in which the second processor is operating and using the storage device is a third state. The method comprising: the first processor receiving a switch instruction; the first processor controlling the storage device to enter the second state or the third state according to the switch instruction.

Abstract: A mobile terminal and an operation mode switching method for a mobile terminal communication system are provided, the mobile terminal comprising at least a communication processor, wherein an operation mode in which the communication processor performs only a communication function is defined as a communication mode and an operation mode in which the communication processor performs both the communication function and an application function is defined as an application mode, the method comprising the following steps of acquiring, in the application mode, switching trigger information; and controlling the communication processor to switch from the application mode to the communication mode based on the switching trigger information. Also, in the communication mode, the system can also acquire switching information and switch from the communication mode to the application mode.

Abstract: A mobile terminal and method for switching states thereof are disclosed. The mobile terminal comprises a communication processor and an application processor, wherein a state in which only the communication processor is in control is defined as a second state, a state in which both the application processor and the communication processor operate and the application processor is in control is defined as a first state, the method comprising: obtaining, in the second state, trigger information corresponding to an event set; and switching the mobile terminal from the second state to the first state based on the trigger information. The mobile terminal according to the present invention can switch to a state in which only the communication processor is in control by obtaining the trigger information corresponding to an event set.