Transforming Public Spaces with Spectra 6 Color ePaper Across Smart Signage, Healthcare, and Museums

Low-Power, Paper-Like, Full-Color Display for Smarter Information Delivery

As organizations continue their digital transformation, the demand for sustainable, low-power, and paper-like display technologies is rapidly increasing. Traditional LCD displays consume continuous power, while printed posters require frequent replacement and manual updates. Advantech's Spectra™ 6 Color ePaper provides an innovative alternative by combining vivid full-color images, ultra-low power consumption, and a paper-like viewing experience, with centralized content management for efficient remote updates.

Today, ePaper has been successfully deployed across multiple industries, including smart digital bulletin boards, memorial services, healthcare, and museums, demonstrating its flexibility in delivering dynamic information while reducing energy consumption, printing, and operational costs.

Smart Digital Bulletin Board with 28.5" Color ePaper

Universities and public institutions continuously publish announcements, event information, administrative notices, and service updates. Traditional paper bulletin boards require frequent manual replacement, while LCD displays consume continuous power and are often difficult to read under bright ambient lighting. Advantech's 28.5” Spectra™ 6 Color ePaper provides a sustainable alternative by combining paper-like readability with centralized digital content management. 

Installed outside the Student Affairs Office, multiple 28.5” ePaper displays create a digital bulletin wall that delivers campus news, student activities, scholarship announcements, administrative notices, and office hours in a clear, organized format. Students can easily access the latest information while walking through the corridor, eliminating outdated printed notices and reducing maintenance efforts for administrative staff. 

With Wi-Fi or Ethernet connectivity, all displays can be updated remotely through a centralized management platform, ensuring information remains accurate and consistent across campus. Since ePaper only consumes power when the image changes, the solution significantly lowers energy consumption compared with conventional digital signage. 

Beyond educational environments, the same solution can be deployed in government buildings, hospitals, libraries, museums, transportation hubs, community centers, corporate campuses, and commercial facilities. Whether providing public announcements, visitor information, event schedules, or service guidance, the 28.5” Spectra™ 6 Color ePaper offers an energy-efficient, highly visible, and environmentally friendly communication platform that modernizes public information delivery while supporting long-term sustainability and ESG initiatives.

Memorial Services: Digital Portraits and Ceremony Displays

One of the most meaningful deployments of the EPM-288 and EPD-208 is within one of the biggest Life Service Corporation in Taiwan, where the display is used as a digital funeral portrait and memorial information board. 

Unlike conventional photo, the 20.2” Spectra™ 6 ePaper provides a paper-like viewing experience with soft colors that create a respectful and peaceful atmosphere during memorial ceremonies and the display can be recycle after the ceremonies. Funeral homes can instantly update. 

The large 28.5” display also serves as a digital artwork frame, allowing traditional landscape paintings or memorial images to be displayed without printing new materials. Because the image remains visible without power, the display significantly reduces electricity consumption while maintaining elegant visual quality.

Smart Healthcare: Enhancing Patient Experience

Healthcare environments require accurate and timely information while minimizing maintenance efforts. The EPM-288 has been adopted in hospitals for two major applications. 

Health Examination Guidance 

During health examinations, patients often move through multiple departments. The EPM-288 provides clear workflow guidance and examination instructions that can be updated remotely through the hospital information system. 

Benefits include: 

• Real-time content updates 
• Reduced printing costs 
• Clear color-coded information 
• Improved patient navigation   

Operating Room Information Board 

Outside operating rooms, hospitals require displays that present surgery status, room allocation, physician information, and patient identification. 

Using Spectra™ 6 color technology, critical information can be highlighted using multiple colors, improving readability while reducing the need for printed notices. 

Since ePaper consumes power only during image updates, hospitals can operate these information boards continuously with significantly lower energy consumption than traditional LCD signage. 

Unlike conventional LCD displays, ePaper signage offers a paper-like viewing experience that is more comfortable and less visually distracting for patients. Even during power outages, ePaper continues to display essential information without interruption, ensuring reliable communication when it matters most.

Museums: Bringing Exhibitions to Life

Museums continuously update exhibitions, promotional campaigns, and visitor information. Traditional printed posters require frequent replacement, resulting in higher operating costs and increased paper waste, which is not aligned with today's ESG initiatives. While LCD displays can provide dynamic digital content, their bright backlighting may distract visitors and cause visual fatigue, particularly for children and elderly visitors. This viewing experience does not align with the quiet, immersive atmosphere that museums and art galleries strive to create. EPD-408 provides an ideal solution for museum environments through two primary applications. 

Exhibition Promotion 

Located at museum entrances or reception counters, the display presents: 

• Current exhibitions 
• Event schedules 

• Promotional artwork 
• Visitor announcements 

The vivid Spectra™ 6 color technology reproduces artwork with exceptional visual quality while maintaining the natural appearance of printed media. 

Indoor Wayfinding

Inside museums, EPD-408 serves as a digital directional sign that guides visitors to exhibition halls, galleries, educational spaces, and public facilities. 

Because content can be updated remotely, museum staff can easily modify routes during temporary exhibitions or special events without replacing printed signage.

Sustainable Digital Signage for Modern Organizations

Across all deployment scenarios, organizations share similar operational challenges: 

• Frequent content updates 
• High printing costs 
• Energy consumption 
• Maintenance workload 
• Environmental sustainability 

Advantech EPD addresses these challenges by combining Spectra™ 6 full-color ePaper technology with the DeviceOn/ePaper centralized management platform, enabling organizations to remotely manage thousands of displays from a single system.

• Key advantages include: 
• Spectra™ 6 full-color display 
• Ultra-low power consumption 
• Paper-like viewing experience 
• No visual distraction or eye fatigue, thanks to the absence of strong backlight and blue light—ideal for children and elderly visitors. 
• Wi-Fi and Ethernet connectivity 
• Remote content management through DeviceOn/ePaper 
• Plug and Play via USB Drive 
• Reduced maintenance and operational costs 
• Environmentally friendly paperless signage

Conclusion

From dashboard, memorial services to hospitals and museums, the EPD-408, EPM-288 and EPD-208 demonstrates how full-color ePaper can transform traditional printed communication into an intelligent digital signage solution. 

By combining elegant visual presentation with ultra-low power consumption and centralized management, organizations can improve operational efficiency, reduce environmental impact, and deliver a better information experience for visitors, patients, and customers. 

Advantech Spectra™ 6 Color ePaper is redefining sustainable digital signage—bringing paper-like simplicity into the connected future.