NFC Protective Sleeve for Hearing Box Personalization
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Solution Overview
Problem
Existing listening boxes for children are prone to damage and can be easily confused with one another, lacking personalization and interactive features.
Innovation Solution
A protective cover with an integrated NFC chip that influences the operation of the listening box based on its identifier, allowing for personalized media content selection and display changes, while providing protection and identification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a protective cover is provided to prevent damage, then protection is improved, but the box can still be confused with other identical boxes
Solution Approach 1:
An NFC chip is introduced as an intermediary element within the protective cover to enable identification and personalization. The chip contains an identifier that is read by an NFC reader unit on the box, allowing the system to distinguish between different boxes and adapt its operation accordingly, thus resolving the identification problem while maintaining protection.
Solution Approach 2:
The protective cover with integrated NFC chip enables the box to automatically identify itself and adapt its media content selection without external intervention. The NFC reader unit reads the identifier from the protective cover and the control unit automatically configures the box operation based on the identified child, making the system self-identifying and self-adapting.
2Reliability
If the protective cover completely surrounds the box, then protection is improved, but the display and loudspeaker are obscured
Solution Approach 1:
The protective cover is designed to partially surround the box rather than completely enclosing it. This segmentation approach allows the cover to protect vulnerable areas while leaving the display and loudspeaker exposed and accessible, thus maintaining both protection and ease of operation.
3Quantity of substance
If identical boxes are used for different children, then cost is reduced, but the boxes cannot be distinguished and media content cannot be personalized
Solution Approach 1:
Instead of making each box unique through different hardware configurations, the invention applies local quality by placing distinct NFC chips with unique identifiers in the protective covers. This allows identical boxes to be personalized through the local differentiation provided by the NFC identifiers, enabling media content adaptation without requiring multiple different box units.
4Adaptability or versatility
If an NFC chip is integrated into the protective cover, then personalization and identification are improved, but device complexity increases
Solution Approach 1:
The NFC chip is nested within the protective cover, which itself surrounds the box. This nesting approach integrates the identification functionality into the existing protective cover structure without requiring separate external identification devices, thus minimizing the increase in overall device complexity while enabling personalization.
Data Source
Figure 1A~1B
AI summary
A protective cover (1) is proposed for a listening box (2), which preferably surrounds the listening box at least partially in a tight and protective manner and which contains an NFC chip (4) which has an identifier that can be read by an NFC reading unit of the listening box (2), wherein the NFC reading unit is operatively connected to a control unit of the listening box (2) in order to influence operation of the listening box (2), in particular the selection of media content and its playback, depending on the identifier.