Interactive Fixture Computing for Responsive Lighting and Projection
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Solution Overview
Problem
Existing fixtures lack advanced interaction capabilities with users and environments, limiting their functionality beyond basic illumination or fan operation.
Innovation Solution
Incorporation of sensors, projectors, and computing systems into fixtures to enable interactive and responsive functionalities, including personalized content display, safety alerts, and control of remote modules based on sensor data.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If fixtures are equipped with sensors, projectors, and computing systems to enable interactive functionalities, then adaptability and user interaction capabilities are improved, but device complexity increases
Solution Approach 1:
The fixture integrates multiple functions including illumination, projection, sensing, and computing capabilities into a single device. The housing contains both a light source and a projector, while the computing system coordinates all components to provide adaptive interactive functionalities, making the fixture a multi-functional system rather than separate devices
Solution Approach 2:
The patent places the projector, sensors, and computing system within the housing that also contains the light source. The computing system is nested within the fixture structure, with components arranged to optimize space utilization while maintaining functional integration and interconnectivity
2Extent of automation
If fixtures incorporate computing systems with processors and memory to process sensor data and control output devices, then automation and responsiveness are improved, but manufacturing complexity increases
Solution Approach 1:
The computing system automatically processes sensor data and controls output devices without requiring external intervention. The system monitors sensor inputs, makes decisions based on programmed logic, and actuates appropriate output devices autonomously, enabling automatic lighting control, projection activation, and environmental responsiveness
Solution Approach 2:
The computing system includes pre-programmed instructions and databases that are prepared in advance to handle various scenarios. When sensors detect specific conditions, the system retrieves pre-configured responses from memory and executes them automatically, enabling rapid response without real-time processing delays
3Adaptability or versatility
If fixtures use network communication to connect with remote modules and other building systems, then versatility and integrated control are improved, but device complexity and energy consumption increase
Solution Approach 1:
The network communication system operates periodically rather than continuously, with the computing system waking up to transmit data or receive commands at scheduled intervals. This periodic operation reduces energy consumption compared to continuous network monitoring while maintaining functional connectivity for remote module control and building system integration
Data Source
AI summary
A fixture system includes a fixture having an input device, an output device, and a fixture computing system. The fixture computing system includes a database and programming for receiving information from the input device and accessing the database. The programming has instructions that, when activated by the processor, performs the following steps: (a) activate the output device to output a first signal; (b) receive information from the input device; (c) access the database to determine a second signal, wherein the second signal is based on the information from the input device; and (d) activate the output device to output the second signal.