Prototype
early sample or model built to test a concept or process, generally used to evaluate a new design by system analysts and advanced users
Resident Evil 1.5
USS Excelsior
Beijing Subway DKZ6
Falcon 9 prototypes
Nintendo Advanced Video System
XM800 Armored Reconnaissance Scout Vehicle
Ocelot Arcade System
Nakajima D3N
DR Class 25.10
X-301
X-302
MTS-360
proof of concept
proof of concept
Norfolk and Western Railway class 2300
Saur 3
British Rail Class 140
Prussian T 16 (experimental)
MGM-134A Midgetman
Pennsylvania Railroad FF1
Rover-Alvis P6-BS
Hai
T-25
Reid-Ramsay steam turbine locomotive
Unmanned Combat Air System Demonstrator program
DragonFly
Solution F/Chretien Helicopter
GE UM20B
L'Éclair
Lamborghini Concept S
Lamborghini P140
Aero Ae 50
59-16 Light Tank
L0 Series Shinkansen
BREST-300
GE steam turbine locomotives
Volvo Philip
Peugeot 907
Prussian T 14 (experimental)
Zobel
t
Aero Ae 03
The Gadget
4TP
Aero A.104
Sokol
technology demonstration
Peugeot EX1 Concept
Sprint
Est 1002 to 1005