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| Feature/Aspect | Smart Glass with Integrated Sensors | Conventional Smart Glass |
|---|---|---|
| Technology | Utilizes MEMS (Micro-Electro-Mechanical Systems) for active light steering and energy management. Combines optical properties with sensors for real-time data collection and analysis [3]. | Employs electrochromic, photochromic, or thermochromic technologies to change transparency or color based on external conditions [2][4]. |
| Functionality | – Personalized daylight steering. – Dynamic thermal and energy management. – Active light distribution in buildings. – Potential for CO2 emission reduction [3]. | – Static light control. – Limited to passive thermal insulation. – No active sensor integration for real-time control [2]. |
| Material Properties | – Millions of tiltable, planar mirrors [3]. – Electrostatic actuation for mirror control [3]. | – Glass or plastic with embedded materials that change optical properties [2][4]. |
| Energy Efficiency | – Reduces energy consumption by optimizing natural light and heat distribution [3]. – Potential for significant energy savings [3]. | – Offers some energy savings through reduced HVAC needs but does not actively manage light distribution [2]. |
| User Interaction | – Real-time adjustments based on user behavior and environmental conditions [3]. – Can integrate with building automation systems for personalized settings [3]. | – User interaction limited to manual control or pre-set modes [2]. |
| Applications | – Ideal for smart buildings, workspaces requiring high illuminance, and spaces with variable light requirements [3]. – Suitable for energy management in different geographical locations [3]. | – Commonly used in architectural glass for facades, roofs, and skylights [2]. – Less adaptability for different use cases. |
| Sustainability | – Supports sustainability goals by reducing energy consumption and CO2 emissions [3]. | – Provides some sustainability benefits through passive insulation but limited in reducing active energy usage [2]. |
| Cost | – Higher initial cost due to advanced technology and integration [3]. | – Generally lower initial cost but might incur higher long-term energy costs [2]. |
| Maintenance | – Active components may require periodic maintenance due to complexity [3]. | – Maintenance is typically less complex, mainly involving cleaning and occasional repair of the glass [2]. |
Smart glass with integrated sensors represents a significant advancement in building automation, offering enhanced user interaction and energy efficiency compared to conventional smart glass.
Citations:
[1] https://pubmed.ncbi.nlm.nih.gov/30237327/
[2] https://www.semanticscholar.org/paper/fc3dbbc896bf578e49dc6c5e9a18ae3c5297650b
[3] https://www.semanticscholar.org/paper/a1bdfde71bab894b29c61b9628ceaba6be803d6f
[4] https://www.semanticscholar.org/paper/b939d6ad484c0e0425b7632f6a0a8105844b33b7