HMD Intent Verification via Operation Database
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Solution Overview
Problem
Existing technologies lack an efficient method for verifying user intent and controlling nearby apparatuses using head-mounted display (HMD) devices, especially in augmented reality (AR) and mixed reality (MR) environments.
Innovation Solution
A control device, such as a head-mounted display (HMD), connects with a control target apparatus, receives input information, and transmits execution commands when corresponding commands exist in an operation database, allowing for intuitive control based on user intent.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional control methods are used for nearby apparatuses, then device compatibility is maintained, but user intent verification efficiency deteriorates
Solution Approach 1:
The system pre-establishes an operation database containing execution commands for multiple apparatus types before actual control operations. This preliminary preparation enables rapid intent verification and command matching during runtime, improving productivity without adding operational complexity
Solution Approach 2:
The control device implements a universal command transmission mechanism that can handle multiple apparatus types (audio output, display, audio input) through a single integrated operation database. This multi-functional approach maintains device compatibility while streamlining the control process
2Ease of operation
If manual control methods are used for nearby apparatuses, then control accuracy is maintained, but ease of operation deteriorates
Solution Approach 1:
The system incorporates feedback mechanisms where the control device receives input information from users, verifies intent against the operation database, and transmits appropriate execution commands. This feedback loop enables intuitive control while maintaining accurate intent detection through systematic verification
Solution Approach 2:
The operation database serves as an intermediary layer between user input and apparatus execution. It mediates the control process by storing pre-defined execution commands that bridge the gap between intuitive user gestures and precise apparatus responses
Data Source
AI summary
A device and a method of controlling a nearby apparatus by a control device are provided. The method includes connecting, by the control device, communication with a control target apparatus, receiving, by the control device, input information, and when an execution command corresponding to the input information exists in an operation database, transmitting, by the control device, the execution command corresponding to the input information to the control target apparatus.