Sensor-actuated mask-enhanced digital video frame
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Solution Overview
Problem
Traditional digital picture frames are limited by static image display and require manual power switching, lacking the ability to play video content continuously without user intervention.
Innovation Solution
A framed collectible with a memory programmed at the factory for continuous video playback, incorporating a display controller with sensors to activate playback upon removal from packaging, and an intermediary mask layer that enhances video content display with customizable patterns and translucency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If digital picture frames use manual power switching, then power consumption is controlled, but user convenience deteriorates due to requiring manual intervention
Solution Approach 1:
The digital picture frame automatically detects its packaging environment and activates itself when removed, eliminating the need for manual power switching. The system uses sensors to detect the presence of packaging materials and automatically powers on the display when the packaging is removed, making the device serve itself without user intervention.
Solution Approach 2:
The manual mechanical power switch is replaced with an automated sensor-based detection system. The system uses optical or magnetic sensors to detect packaging presence and automatically controls power state, substituting the mechanical switching action with an automated electronic control system that responds to environmental conditions.
2Adaptability or versatility
If digital frames display static images, then manufacturing simplicity is maintained, but display capability deteriorates due to inability to play video content
Solution Approach 1:
The display system transitions from static image display to dynamic video playback capability. The frame incorporates video decoding hardware and software that enable it to play video files stored in its memory, transforming it from a static display device to a dynamic multimedia player while maintaining the same physical form factor.
3Extent of automation
If memory is programmed at factory for continuous playback, then automation is improved, but manufacturing complexity worsens due to programming requirements
Solution Approach 1:
The memory is pre-programmed at the factory with video content and playback instructions before the device reaches the consumer. This preliminary programming action enables the device to automatically play videos in continuous loop upon activation, with all playback logic, timing, and content loading already configured during manufacturing, eliminating the need for user setup.
4Illumination intensity
If intermediary mask layer is added to enhance display, then visual appeal is improved, but device complexity worsens due to additional components
Solution Approach 1:
The intermediary mask layer is a selectively patterned component that enhances specific regions of the display while leaving other areas unchanged. It can create localized visual effects such as vignetting, highlighting specific content areas, or adding artistic patterns to portions of the display, thereby improving visual appeal in specific locations without complicating the entire display system.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables the creation of dynamic video content display in a framed collectible that automatically starts playing when removed from packaging, offering a more engaging and automated experience compared to traditional digital frames.
Implementation Method 1
The packaging of the frame-enclosed display assembly can include a magnet which, when sensed by a magnet sensor integral to the framed collectible, keeps the framed collectible from performing continuous-loop video playback while it is in the package for storage or shipment.
Data Source
AI summary
A framed collectible for displaying a continuously-looping playback of a digital video file is provided, wherein a display panel is controlled by a display controller to play at least one video file in a continuous loop on the display panel only while an output signal from a magnet sensor indicates no proximity to a magnet proximal to the back side of the display panel. The display controller has a printed circuit board that incorporates at least one processor and at least one memory that contains at least one video file. The memory, which in an embodiment can be flash memory, is factory programmed and therefore the memory content cannot be changed by an end user. Packaging for storage and shipping of the framed collectible is also provided, which incorporates a magnet that is sensed by the magnet sensor to keep continuously-looping video playback switched off while the device is stored.