Smart Lectern
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Solution Overview
Problem
Current lecterns lack a portable, power over ethernet (POE) powered smart lectern system that integrates with various computer systems, often requiring multiple cables and suffering from compatibility issues.
Innovation Solution
A smart lectern system featuring a touchscreen panel mounted on a telescoping, height-adjustable podium with a multiport hub, powered by POE, and capable of single-cable connectivity for power, video, audio, and data, integrating with any standard computer.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple separate cables are used for power, video, audio, and data connections to the lectern, then each connection can be established reliably, but the cable management becomes complex and the installation time increases
Solution Approach 1:
The patent combines multiple separate cables (power, video, audio, data) into a single integrated cable assembly. The cable includes multiple conductors that carry different signal types simultaneously, eliminating the need for separate cable connections and simplifying installation while maintaining reliable connections for all functions.
Solution Approach 2:
The single cable assembly is designed to serve multiple functions simultaneously - providing power delivery, video transmission, audio transmission, and data communication through a unified interface. This multi-functional cable reduces the number of connection points needed at the lectern while ensuring all systems operate reliably.
2Reliability
If a stationary lectern with fixed connections is used, then connection stability is maintained, but the lectern lacks mobility and cannot be relocated
Solution Approach 1:
The lectern incorporates a telescoping stand with adjustable height capability, allowing the structure to adapt its configuration dynamically. The stand can be extended or retracted as needed, providing both stability when deployed and ease of adjustment during use, while the overall unit remains mobile for relocation.
Solution Approach 2:
The lectern is designed as a modular system with separable components including the telescoping stand, the cable management system, and the connection interface. This segmentation allows the lectern to be easily assembled and disassembled for relocation while maintaining stable connections when assembled, as each module can be independently optimized.
3Adaptability or versatility
If traditional lecterns with separate audio and video controls are used, then each function can be controlled independently, but the system requires multiple pieces of equipment and compatibility issues arise
Solution Approach 1:
The lectern integrates audio controls, video controls, and presentation controls into a single unified device. The control interface combines multiple functions that were previously handled by separate equipment, reducing the total number of devices needed while maintaining the ability to control each function independently through the integrated interface.
Solution Approach 2:
The lectern is designed as a multi-functional device that handles audio, video, data, and power through a single integrated system. The universal cable assembly and control interface allow the lectern to work with various presentation equipment and computer systems, providing adaptability across different functions while reducing equipment complexity.
Data Source
AI summary
A smart lectern system is provided. The smart lectern system comprises a smart lectern comprising a base, a mast extending from the base and a touchscreen panel attached to the mast wherein the touchscreen panel generates a touch communication. A hub is provided wherein the hub receives the touch communication and transmits a touch command to an output driver.