Aerosol-Generating Device Haptic Control for Customizable Feedback
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Solution Overview
Problem
Existing aerosol-generating devices provide mechanically complex and inflexible vibrational feedback, which cannot be easily adjusted to enhance user experience.
Innovation Solution
An aerosol-generating device with a haptic element controlled by an airflow sensor and detection elements to detect article type, user draw characteristics, and user preferences, allowing customizable haptic feedback through a controller.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a flow-driven vibration component is used to provide tactile feedback, then haptic feedback is provided to the user, but the device becomes mechanically complex and the vibrational feedback cannot be easily changed
Solution Approach 1:
The patent replaces the mechanical flow-driven vibration component with an electronic haptic actuator controlled by a controller that receives signals from sensors. This substitution eliminates the need for complex mechanical flow pathways and vibration mechanisms, reducing mechanical complexity while maintaining haptic feedback functionality. The controller can be programmed to provide different vibrational patterns without any mechanical changes.
Solution Approach 2:
The patent enables easy adjustment of haptic feedback parameters (such as vibration frequency, amplitude, and duration) through electronic control rather than mechanical modification. The controller can dynamically change these parameters based on sensor inputs or user preferences, allowing the same physical device to provide varied haptic experiences without mechanical reconfiguration.
2Adaptability or versatility
If a flow-driven vibration component is used, then vibrational feedback is provided, but the feedback cannot be easily adjusted or customized
Solution Approach 1:
The electronic control system replaces mechanical adjustment mechanisms, allowing software-based customization of haptic feedback. Different vibration patterns, intensities, and durations can be programmed and adjusted through electronic interfaces without requiring mechanical disassembly or reconfiguration of the device.
Solution Approach 2:
The haptic feedback system transitions from a static mechanical configuration to a dynamic electronic control system that can adapt in real-time. The controller can modify vibration characteristics during operation based on detected parameters such as airflow, usage patterns, or user input, providing versatile and customizable feedback without mechanical complexity.
Data Source
AI summary
An aerosol-generating device for generating an inhalable aerosol is provided, the aerosol-generating device including: a haptic element configured to create a haptic feedback to a user; an airflow sensor configured to detect airflow through an airflow channel of the device; a detection element configured to detect a length of a draw of a user; and a controller, being connected with the detection element and the haptic element and configured for controlling operation of the haptic element based on the detection element. A method for manufacturing an aerosol-generating device for generating an inhalable aerosol is also provided.