The Xoom also features a gyroscope as well as a barometer for measuring the atmospheric pressure while the HP PalmPad has a gyro.

Xoom还提供陀螺仪，和测量大气压的晴雨表，当然HP PalmPad上也有陀螺仪。

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Though there have been rumors of a PalmPad, code-named Topaz, that looks similar to the HP Slate 500, HP has been tight-lipped on details of its webOS tablet(s).

此前，已经有和惠普Slate 500平板电脑非常相像的代号“Topaz”的PalmPad的传闻，但是惠普始终没有给出更多的webOS平板电脑的细节。

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