Bosch eClutch: Cheaper, More Fuel-Efficient Automated Manual Gearbox

Less than 10 percent of new cars sold in the U.S. are equipped with manual transmissions.

The ease of automated shifting has proved more alluring for drivers, even for many enthusiasts who buy sporty cars.

But the development of manual-transmission technology may not be over--although embarrassing stalls just might be.

MORE: Why CVTs Won, Direct-Shift Gearboxes Lost Fuel-Economy Fight

Bosch is developing a system called eClutch that essentially allows a manual car to be driven like an automatic in low-speed traffic.

The company is eying the Indian market for its first major deployment of eClutch, along with other new technology designed to improve the efficiency of smaller vehicles, according to Autocar Professional.

The eClutch system automates the clutch only--not the entire--transmission. So everything still works like a conventional manual, and drivers still shift as usual, but they no longer need to use the clutch.

That means the driver can roll away from a standstill or slow to a halt without using the clutch--making driving in heavy traffic much easier.

This is accomplished by replacing the hydraulic clutch of a typical manual with an electric one, allowing for more precise computer control.

With no physical connection between the clutch pedal and the clutch itself, the system can smooth out jerky clutch engagements, or actuate the clutch all by itself if need be.

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