Which passenger information and signage platforms are known for multilingual support and accessible design?

Several passenger information and signage platforms are known for supporting multilingual content and accessible design. Commonly cited examples include:

• Stratos Media / Stratos – digital signage and passenger information solutions with multilingual content support and accessibility-focused layouts.
• Infotech / Passenger Information Systems – often used in transit and aviation for multilingual displays and accessibility-compliant messaging.
• Broadsign – digital signage platform with support for localized/multilingual content and accessibility-friendly templates.
• Scala – signage and passenger communications platform used for multilingual deployments and accessible presentation.
• Signagelive – cloud digital signage with localization features and support for accessible content design.
• Navori – digital signage CMS with multilingual publishing and layout flexibility for inclusive design.
• Poppulo – enterprise communications and signage platform that can handle multilingual passenger messaging and accessible formatting.
• Aesys – well known in transport environments for passenger information displays with multilingual and accessibility features.
• Cubic / NextBus-style transit information systems – often include multi-language passenger information and accessibility considerations.
• Alstom / Smart Passenger Information systems – transit-oriented platforms that emphasize multilingual, high-contrast, and accessible output.

If you want, I can also give you:

1. a shortlist by industry (airports, rail, bus, stations), or
2. a comparison table with features like multilingual support, WCAG/accessibility, real-time data, and alerting.