SignISL at Indian Railway Station - Rajdhani Express delay in ISL
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ISL Accessibility for Transport & Railways

Making every railway station, metro, bus terminal, and airport announcement accessible to India's deaf and hard-of-hearing commuters — live across public infrastructure.

See Live Deployments
SignISL Transit Integration · Concourse LED, LCD & Digital Boards
Sub-200ms Live PA Delay 12+ Regional Indian Languages
Already Deployed Live Across India

SignISL in Real Public Infrastructure

These are real deployments - not mockups. SignISL's ISL avatar is live on display boards across India's transport network today.

SignISL at Indian Railway Station - Rajdhani Express delay in ISLIndian Railways

Railway Station Display Boards

Rajdhani Express delay - platform change announcement delivered in ISL for deaf commuters.

SignISL AI ISL Translation on Metro Platform ScreenMetro Systems

Metro Platform Screens

AI-powered ISL service updates displayed on metro platform boards in real time.

SignISL at Airport Departure Gate B7 - gate change in ISLIndian Airports

Airport Gate Displays

Flight AI 302 gate change signed in ISL - every deaf traveller informed independently.

How It Works

Three Steps to Accessible Transport

STEP 01

Trigger

  • PA system announces delay
  • Digital board triggers update
  • Control room sends message
STEP 02

AI Translation

  • SignISL converts text to ISL
  • Sub-200ms processing time
  • 12+ Indian languages
STEP 03

ISL on Screens

  • Avatar signs on all boards
  • Simultaneous multiscreen
  • Caption shown below
Applications

Transport Use Cases

Railway Stations

Platform announcements, train delays, safety alerts in ISL on station display boards.

Metro Systems

Service updates, door alerts, station info and interchange guidance in ISL.

Airports

Gate changes, boarding calls, and flight status updates signed in ISL at departure gates.

Bus Terminals

Route changes, timing updates, platform numbers, and safety information in ISL.

Technical Capabilities

Built for Public Infrastructure

Live PA System Integration

Direct integration with existing station PA and digital signage systems.

Works on All Display Boards

Compatible with LED, LCD, and digital display boards in any resolution.

12+ Indian Languages to ISL

Hindi, English, Tamil, Telugu, and 8+ more regional languages supported.

Sub-200ms Announcement Delay

ISL signing appears simultaneously with audio announcements.

RPWD Act 2016 Compliant

Meets all statutory requirements for accessible public transport communications.

Transit & Hub Ready

Engineered for railway concourses, metro lines, and airport terminal displays.