You stick these sensors on your bike, thermostat, showerhead "and even your keychain."

你可以把这些传感器固定在自行车上、恒温器上、喷头上、乃至你的钥匙链上。

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So, if you do not carry a USB drive on your keychain, these software programs should be encouragement enough to start.

所以，如果你的钥匙上还没有这样一个U盘，那么这些软件足以鼓动你去现在做一个。

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To verify that you have installed your certificate correctly, select the "login" keychain and then select the "My Certificates" category.

要确定证书是否正确安装，选择 "login" keychain 并且选择 "My Certificates" 类别。

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To protect your Impulse Controller while it is tethered to your keychain it comes wrapped in a very clever plastic housing that doubles as a stand for your phone while playing a game in either portrait or landscape mode.

ENGADGET: Black Powder Media's Impulse Controller hands-on (video)

Similar to Passbook, CardStar eliminates wallet and keychain overload by consolidating your membership and rewards cards with a single free app.

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