Wireless Media Player for Text-Based Audio Resumption
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Solution Overview
Problem
Conventional read-along books require physical audio formats like CDs or cassettes, which can be lost, damaged, or difficult for children to operate, and lack seamless playback resumption capabilities.
Innovation Solution
A media player device with wireless communication elements, such as RFID or Bluetooth, that connects to a server to identify and play audio corresponding to a text medium, allowing for bookmarking and seamless handoff between devices, eliminating the need for physical audio formats.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If physical audio formats (CDs or cassettes) are used, then audio content can be stored and played, but the media can be lost, damaged, or misplaced
Solution Approach 1:
The patent replaces physical audio media with digital copies stored on a server. Instead of relying on a single physical CD or cassette that can be lost or damaged, the audio content is replicated on a remote server, ensuring continuous availability without risk of media degradation or loss.
Solution Approach 2:
The patent introduces a server as an intermediary between the user and the audio content. The server acts as a mediator that stores, manages, and delivers audio files, eliminating the need for users to physically handle and transport vulnerable media while ensuring reliable access.
2Ease of operation
If physical audio formats are used, then audio can be played, but a child may not be able to operate the player
Solution Approach 1:
The system automatically identifies the book through its unique identifier and retrieves the corresponding audio file without requiring manual intervention. The matching process between the book and audio content is handled autonomously by the server, eliminating the need for children to manually operate complex CD or cassette players.
Solution Approach 2:
The patent replaces mechanical audio players (CD players, cassette players) with a digital system that uses wireless communication and automated server-based delivery. This substitution eliminates the need for physical media handling and mechanical playback operations, making the system accessible to children without requiring operational complexity.
3Productivity
If conventional read-along books are used, then audio can be played, but the child cannot easily resume playback from a previous position
Solution Approach 1:
The system automatically determines and implements the resume point based on previously stored position information. Before playback resumes, the system has already identified the exact position where the user left off, eliminating the need for manual searching or time-consuming repositioning.
Solution Approach 2:
The system uses feedback from previous playback position data to automatically resume at the correct location. The server tracks where the user stopped and uses this feedback information to seamlessly continue playback, ensuring continuous engagement without time loss.
4Quantity of substance
If physical audio media are used, then audio content can be stored, but the media may be damaged or misplaced
Solution Approach 1:
The patent stores audio content as digital copies on a server rather than on physical media. This copying approach allows unlimited storage capacity while eliminating the risk of damage, loss, or degradation that plagues physical CDs and cassettes.
Solution Approach 2:
The system changes the storage parameter from physical media to digital data. This parameter transformation enables reliable, damage-free storage while maintaining full audio content quality, as digital files can be replicated indefinitely without degradation.
Data Source
AI summary
There is provided a media player device for use with a text medium having a plurality of pages each having a plurality of words, the media player device comprising an audio output, a memory storing a text medium application software; and a processor configured to execute the text medium application software to receive a first signal emitted from a wireless communication element embedded in the text medium, the first signal including a text medium ID uniquely identifying the text medium, and play an audio, via the audio output and in response to receiving the text medium ID, wherein the audio corresponds to the text medium ID and the audio pronounces the plurality of words in a same sequence appearing in each of the plurality of pages.