Performing virtual reality input
A virtual reality (VR) device presents a virtual element in a VR scenario of a VR application. An effective interaction region (EIR) of the virtual element is determined that the virtual element can effectively interact with. A trajectory of an operational focus of the VR application is determined based on a movement sensed by the VR device. The virtual element is selected if an interaction between the trajectory of the operational focus and the EIR satisfies one or more conditions for triggering a selection event of the virtual button.
1. A computer-implemented method, comprising:
generating, by a virtual reality (VR) device, a plurality of VR scenarios;
presenting, by a VR application operating on the VR device, one VR scenario of the plurality of VR scenarios that includes a polygonal shaped virtual element configured to interact with the VR application;
determining an effective interaction region (EIR) of the virtual element that the virtual element can effectively interact with, the EIR having a circular shape with a diameter not greater than a shortest side length of the virtual element;
determining a trajectory of an operational focus of the VR application based on a movement sensed by the VR device;
determining, by enabling a timer by the VR application operating on the VR device, a duration of time from when the operational focus enters the EIR to when an area of enclosure of the operational focus bound within the EIR is greater than a predetermined percentage of an area of the EIR;
selecting the virtual element when the duration of time is less than or equal to a predetermined time limit;
in response to selecting the virtual element, initiating a payment service associated with the VR application; and
presenting, by the VR device, an input interface in the one VR scenario to receive payment service information associated with the payment service.
2. The computer-implemented method of claim 1 , wherein the area of enclosure of the operational focus bound within the EIR and the predetermined percentage of an area of the EIR is determined by the VR device.
3. The computer-implemented method of claim 1 , wherein the trajectory of the operational focus of the VR application is based upon one of a hand movement and head movement sensed by the VR device.
4. A non-transitory, computer-readable medium storing one or more instructions executable by a computer system to perform operations comprising:
generating, by a virtual reality (VR) device, a plurality of VR scenarios;
presenting, by a VR application operating on the VR device, one of the VR scenarios that includes a polygonal shaped virtual element configured to interact with the VR application;
determining an effective interaction region (EIR) of the virtual element that the virtual element can effectively interact with, the EIR having a circular shape with a diameter not greater than a shorted side length of the virtual element;
determining a trajectory of an operational focus of the VR application based on a movement sensed by the VR device;
determining, by enabling a timer by the VR application operating on the VR device, a duration of time from when the operational focus enters the EIR to when an area of enclosure of the operational focus bound within the EIR is greater than a predetermined percentage of an area of the EIR;
selecting the virtual element when the duration of time is less than or equal to a predetermined time limit;
in response to selecting the virtual element, initiating a payment service associated with the VR application; and
presenting, by the VR device, an input interface in the one VR scenario to receive payment service information associated with the payment service.
5. The non-transitory, computer-readable medium of claim 4 , wherein the area of enclosure of the operational focus bound within the EIR and the predetermined percentage of the area of the EIR is determined by the VR device.
6. The non-transitory, computer-readable medium of claim 4 , wherein the trajectory of the operational focus of the VR application is based upon one of a hand movement and a head movement sensed by the VR device.
7. A computer-implemented system, comprising:
one or more computers; and
one or more computer memory devices interoperably coupled with the one or more computers and having tangible, non-transitory, machine-readable media storing one or more instructions that, when executed by the one or more computers, perform operations comprising:
generating, by a virtual reality (VR) device, a plurality of VR scenarios;
presenting, by a VR application operating on the VR device, one of the VR scenarios that includes a polygonal shaped virtual element configured to interact with the VR application;
determining an effective interaction region (EIR) of the virtual element that the virtual element can effectively interact with, the EIR having a circular shape with a diameter not greater than a shortest side length of the virtual element;
determining a trajectory of an operational focus of the VR application based on a movement sensed by the VR device;
determining, by enabling a timer by the VR application operating on the VR device, a duration of time from when the operational focus enters the EIR to when an area of enclosure of the operational focus bound within the EIR is greater than a predetermined percentage of an area of the EIR;
selecting the virtual element when the duration of time is less than or equal to a predetermined time limit;
in response to selecting the virtual element, initiating a payment service associated with the VR application; and
presenting, by the VR device, an input interface in the VR scenario to receive payment service information associated with the payment service.
8. The computer-implemented system of claim 7 , wherein the area of enclosure of the operational focus bound within the EIR and the predetermined percentage of the area of the EIR is determined by the VR device.