Standalone Display for Oral Care Data Feedback
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Solution Overview
Problem
There is a need for personal-care products, particularly oral-care products, to provide users with informative and engaging content before, during, or after use, due to limited space in bathrooms and the desire for improved usage experiences and compliance.
Innovation Solution
An oral-care system comprising an electric toothbrush and a separate display that communicates data to display information about the toothbrush's functional characteristics and oral-care regimens, along with other personal-care products, using various data transmission methods such as RFID tags, bar codes, and electromagnetic devices, to provide visual and audio feedback, reminders, and rewards.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a display is integrated into the electric toothbrush, then information delivery capability is improved, but device complexity and size increase
Solution Approach 1:
The display is separated from the electric toothbrush into a standalone unit. The toothbrush contains only essential components (motor, battery, brush head), while the display is housed in a separate bathroom-mounted or handheld device that receives data wirelessly or via direct connection, reducing the complexity and size of the toothbrush itself.
Solution Approach 2:
A base unit or docking station serves as an intermediary between the toothbrush and the display. The base receives the toothbrush, establishes data communication, and relays information to the display, allowing the toothbrush to remain simple while still enabling comprehensive information delivery through the separate display system.
2Loss of information
If multiple personal-care products with data transmitters are used, then information and feedback capability are improved, but device complexity and space requirements increase
Solution Approach 1:
A single display unit is designed to communicate with multiple different personal-care products (toothbrushes, electric razors, flossers, etc.) through universal data communication protocols and interfaces. This allows one multi-functional display to replace what would otherwise require multiple separate displays for each product type.
Solution Approach 2:
Multiple data communication channels from different personal-care products are merged into a single display interface. The display consolidates information from various products (brushing duration, razor usage counts, flossing compliance) into one unified feedback system, reducing the need for separate displays for each product.
3Ease of operation
If a separate display is used instead of integrating it into the toothbrush, then device portability is improved, but data communication reliability may worsen
Solution Approach 1:
A base unit or docking station serves as a reliable intermediary that establishes stable data communication with the toothbrush when docked, then relays this data to the portable display. This ensures reliable data transfer during the docking phase while maintaining the portability benefit of having the display separate from the toothbrush.
Solution Approach 2:
Wireless communication technologies (Bluetooth, WiFi, or other wireless protocols) replace physical/wired connections between the toothbrush and display. This enables portable wireless operation while maintaining data communication reliability through error correction, retransmission protocols, and stable wireless connectivity in the bathroom environment.
Data Source
AI summary
In one embodiment, an oral-care system is provided. The oral-care system includes an electric toothbrush having a motor, a power source in electrical communication with the motor, and a bristle holder operatively connected to the motor. A display is in data communication with the electric toothbrush.