Sensor-Driven Multi-Variant Tissue Dispenser for Hands-Free Selection
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Solution Overview
Problem
Existing tissue product dispensers often require user interaction and cannot provide different variants of tissue products based on specific needs, leading to suboptimal wiping and cleaning situations, especially when hands are soiled or not available.
Innovation Solution
A dispensing system that includes a dispenser housing, an actuation mechanism, and a processor that can dispense different variants of tissue products independently of user interaction, using sensors to monitor conditions and provide appropriate tissue products based on input, such as the presence of exudates or environmental conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single tissue product variant is purchased for various situations, then the user can simplify their tissue product selection and storage, but the wiping and cleaning effectiveness may be suboptimal for certain situations
Solution Approach 1:
The tissue dispenser is designed to store and dispense multiple variants of tissue products (dry tissue, wet tissue, different sizes) within a single device. The dispenser housing contains multiple storage compartments, each capable of holding different tissue product types, allowing one dispenser to serve multiple tissue product needs that would traditionally require separate dispensers or manual selection.
2Ease of operation
If motion sensor activation is used for tissue dispensing, then user interaction is minimized, but the dispenser cannot provide different tissue product variants based on specific needs
Solution Approach 1:
The system incorporates sensors (such as weight sensors, moisture sensors, or image recognition cameras) that detect conditions in the environment or on the user. This feedback is processed by a controller that automatically selects and dispenses the appropriate tissue product variant. For example, the sensor may detect the presence of liquid or mess type, and the system responds by selecting wet tissue or a larger size tissue product without requiring manual user input.
Solution Approach 2:
The tissue dispenser system performs automatic selection and dispensing of appropriate tissue variants based on sensor input, eliminating the need for users to manually select from different tissue types. The system serves itself by autonomously determining which tissue product variant is needed and dispensing it automatically, combining hands-free operation with intelligent variant selection.
3Ease of operation
If users manually dispense tissue products with soiled hands, then they can control the dispensing process, but they may soil the dispenser and other tissue products
Solution Approach 1:
The tissue dispenser system performs automatic selection and dispensing of appropriate tissue variants based on sensor input, eliminating the need for users to manually select from different tissue types. The system serves itself by autonomously determining which tissue product variant is needed and dispensing it automatically, combining hands-free operation with intelligent variant selection.
Solution Approach 2:
The system uses sensors and automated mechanisms as intermediaries between the user and the tissue products. Instead of direct contact between soiled hands and the dispenser or tissue supply, the sensor detects user needs and the automated dispensing mechanism delivers the tissue, creating a barrier that prevents contamination of the dispenser and remaining tissue products.
Data Source
AI summary
A dispensing system can include a dispenser. The dispenser can include a dispenser housing configured to hold a supply of substrate. The dispensing system can include an actuation mechanism configured to provide a length of substrate as a tissue product. The dispensing system can be configured to produce and dispense tissue products of more than one variant. The more than one variant of tissue products can be distinguished from one another by at least one characteristic of the tissue products. The dispensing system can be configured to dispense a tissue product of a particular variant of the more than one variant of tissue products based on input independent of user interaction with the dispensing system.