Detachable Joysticks for Multi-User Notebook Gaming
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Solution Overview
Problem
Existing notebook computers are limited in their ability to support multi-user gaming and entertainment due to reliance on external joysticks, which are often bulky and lack portability.
Innovation Solution
A multi-functional notebook design incorporating two detachable joysticks that switch operational modes based on their connection state, allowing for single-player and multi-player gaming without external joysticks, with wireless communication and storage for improved portability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If external joysticks are used for multi-player gaming, then gaming functionality is improved, but portability deteriorates
Solution Approach 1:
The patent integrates two joysticks directly into the notebook computer body, merging the gaming control devices with the main computing device. This eliminates the need for separate external joysticks while enabling multi-player gaming functionality, thus resolving the contradiction between gaming capability and portability.
Solution Approach 2:
The notebook computer is designed with dual-purpose joysticks that can be used for both gaming control and general navigation functions. The joysticks serve multiple functions including game control, menu navigation, and scrolling, making the device universally applicable for various tasks without requiring additional external accessories.
2Weight of moving object
If joysticks are integrated into the notebook, then portability is improved, but functional versatility deteriorates
Solution Approach 1:
The integrated joysticks are designed to perform multiple functions beyond just gaming control. They can be used for navigating menus, scrolling through documents, controlling presentation slides, and general pointer movement, thereby maintaining high functional versatility while being integrated into the notebook body.
Solution Approach 2:
The joysticks are designed with detachable and reconfigurable features, allowing users to adjust their position and configuration based on different usage scenarios. The joysticks can be moved between different locations on the notebook body or removed entirely when not needed, providing dynamic adaptability to various user needs.
3Measurement precision
If wired mice and keyboards are used for command input, then control precision is improved, but ease of operation deteriorates
Solution Approach 1:
The patent replaces traditional mechanical input devices (wired mice and keyboards) with wireless joysticks that use optical or electromagnetic sensing. The joysticks provide precise control through wireless communication protocols, eliminating the need for physical connections while maintaining or improving control accuracy through advanced sensing technology.
Data Source
AI summary
A multi-functional notebook includes a first body, a processing unit, a second body, and two joysticks. The first body has two accommodating spaces and a first wireless module. The processing unit is disposed in the first body and coupled to the first wireless module, and serves as a control core. The second body is connected to the first body and has a display unit coupled to the processing unit. The two joysticks are detachably disposed in the two accommodating spaces respectively and are coupled to the processing unit. Each of the joysticks has a second wireless module, and the two second wireless modules are coupled to the first wireless module for signal transmission. The processing unit is adapted to detect a connection state between each of the joysticks and the first body to switch to a corresponding operation mode.