Innovia APM 100

They built the Transit Expressway Revenue Line in Pittsburgh, Pennsylvania as a prototype to demonstrate their people mover technology in 1965.

[5] In 1986, the Westinghouse C-100 made its debut on its first urban people mover system, the Metromover in Miami, Florida.

[6] In 1988, Westinghouse sold its transportation division to West German company AEG, which merged into a joint venture of ABB and Daimler Benz named Adtranz in 1996.

Bombardier has since rebranded the CX-100 again to its current name, the Innovia APM 100, to bring all of their people mover models under the same branding.

[8] While most of the earlier C-100s have been retired and replaced with Innovia APM 100s, London Stansted Airport still uses 5 C-100 vehicles on its Track Transit System.

These cars are similar to the C-100s formerly used at Singapore Changi Airport's Skytrain system in the early 1990s, jointly built by Westinghouse and Adtranz (acquired by Bombardier).

The windows are smart glass and are programmed to automatically mist within 6 metres (20 ft) of (mostly) HDB apartment blocks ensuring residents' privacy.

13 more trainsets for the Bukit Panjang LRT Line (C801A) have been progressively introduced since late-2014 to ease the 100% peak hour congestion.

In terms of construction cost per kilometre, it is the most expensive APM system in the world, yet it is the shortest and least used line in the Guangzhou Metro network.