Some people said that Moto Development Group's original touchscreen accuracy tests were unreliable because there were done by a human. Their solution? Use an industrial robot with precise constant pressure and speed. And the winner is...

The iPhone still retains its crown as King of the smartphone touchscreens, with the Nexus One in a distant second.

Scientific Test: The Most Accurate Smartphone Touchscreen

The robot has spoken. [Moto]