But what about sending them an NFC key that is valid for only a few hours, that alerts you when it is activated and who is using it?
More than 10 years ago, researchers at Massachusetts General Hospital in Boston and other centers discovered the compound aminolevulinic acid, or ALA, is a photosensitizer, meaning it is activated by certain wavelengths of light.
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It is expected to be activated with a future software update.
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Also, when Fire is activated it allows for 1-Click shopping through the account connected to the device, and such behavior cannot be turned off.
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But these are static measures ill-suited to crises, when prices fall so fast that, by the time the protection is activated, it is already too late: the financial equivalent of opening a parachute too close to the ground.
Clearly when it comes to making decisions, it is better to have the brain activated, rather than not.
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Radar embedded in the front of the Fusion sweeps the road ahead and when the adaptive cruise control is activated the car automatically slows down as it approaches another vehicle within a certain distance and then speeds up when the gap widens.
Since substance P is activated in response to noxious stimuli, scientists long thought that it might be a central messenger for pain.
On Tuesday, VoIP provider Vonage announced that it has activated more than 500, 000 customers since its launch, and is currently adding more than 15, 000 subscribers per week.
Partly because your fresh-from-the-box second-gen Zune is disabled from playing any of its pre-bundled content until it's activated with this software, but mostly because there's not another piece of media playing software out there that anywhere near resembles the new Zune 2.0 desktop app.
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And although activated charcoal is not at all efficient in chemically trapping (or adsorbing) methane, it will readily grab onto carbon dioxide and other pollutants.
There is a trial version that doesn't have all the features activated and you can only use it 15 times for the most part, but it's good enough to test with.
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