Note that Ford's plugin hybrids (using the same 2.5L engine as the full hybrids) also use the same technology (due to them having a cooperation and patent sharing agreement with Toyota) though they do differ a tiny bit due to the engine.

The tool is interesting though the Ford system can run independently on MG2/MG1 alone up to about 130kph (~80mph) depending on requested torque and load.

Only thing Ford screwed up is the battery (or Samsung since this time it's the cells).