Detachable Controller Layout for Portable and Console Play
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Solution Overview
Problem
Existing portable information processing devices lack versatility in usage modes, limiting their functionality and user experience.
Innovation Solution
An information processing system comprising a main unit and detachable controllers that can be used in both portable and console-type configurations, allowing image display on the main unit or a separate display device like a TV, with controllers that can be attached and detached for various input methods.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the device is designed as a portable information processing device with integrated display and operation sections, then portability and compactness are improved, but usage versatility and functionality are worsened
Solution Approach 1:
The device is divided into separable components: a main body unit and detachable controller units. The main body contains the display and processing sections, while controllers contain operation sections. This segmentation allows the device to function as a compact portable unit when components are integrated, and as a versatile console-type system when controllers are detached and used separately.
Solution Approach 2:
The device configuration is made dynamic through detachable connections between the main body and controllers. Users can switch between integrated portable mode and separated console mode according to usage needs, transforming the device from a fixed configuration to an adaptable system that changes structure based on operational requirements.
2Ease of operation
If the device is designed for portable use with integrated components, then ease of carrying is improved, but operational versatility and input method diversity are worsened
Solution Approach 1:
The main body unit is designed to serve multiple functions: it acts as both a portable display device when used alone and as a base station for console-type operation when controllers are attached. The controllers serve dual purposes as both input devices and portable game pads, providing universal functionality across different usage modes.
Solution Approach 2:
By separating operation sections into detachable controllers, the device enables diverse input methods including button presses, analog stick operations, and directional controls that would be impractical in an integrated portable design. This segmentation preserves portability while adding operational versatility.
3Adaptability or versatility
If detachable controllers are added to enable console-type operation, then usage versatility is improved, but device complexity and structural requirements are worsened
Solution Approach 1:
Connection terminals serve as intermediaries between the main body and controllers, enabling detachable attachment while maintaining electrical and data connections. These terminals facilitate the transition between portable and console modes without requiring complex mechanical or structural modifications to the core device architecture.
Data Source
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AI summary
An example information processing system includes a main unit, a first controller device and a second controller device. The main unit includes a display. The first controller device is configured for removable attachment to the main unit, and the first controller device is configured to transmit first operation data representing an operation performed on the first controller device to the main unit, irrespective of whether the first controller device is attached to the main unit. The second controller device is configured for removable attachment to the main unit, and the second controller device is configured to transmit second operation data representing an operation performed on the second controller device to the main unit, irrespective of whether the second controller device is attached to the main unit. The main unit displays, on the display, an execution result of an information process based on the first and the second operation data.