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The World Wide Web Consortium (W3C) draft for a "System Information API" specifies JavaScript functions for accessing the battery, CPU, sensors and other hardware characteristics of a device. For this purpose, the window.navigator object's SystemInfo interface has to implement the get, set and watch methods. set can only be applied to some screen properties such as brightness and orientation, while all other hardware properties are marked as readonly. watch is used for monitoring readings, for example those of a heat sensor.
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Originally Posted by LXer
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The World Wide Web Consortium (W3C) draft for a "System Information API" specifies JavaScript functions for accessing the battery, CPU, sensors and other hardware characteristics of a device. For this purpose, the window.navigator object's SystemInfo interface has to implement the get, set and watch methods. set can only be applied to some screen properties such as brightness and orientation, while all other hardware properties are marked as readonly. watch is used for monitoring readings, for example those of a heat sensor.
The World Wide Web Consortium (W3C) draft for a "System Information API" specifies JavaScript functions for accessing the battery, CPU, sensors and other hardware characteristics of a device.
Um, Why? Why would I ever want my browser to know what hardware I've got? Hopefully this interface dies a painful, messy and thoroughly spectacular death.
This specification defines an API to provide Web applications with access to various properties of the system which they are running on. Specifically, properties pertaining to the device hardware are addressed. Examples include battery status, current network bandwidth. Additionally, some of those properties offer access to the environment around the device, such as ambient brightness or atmospheric pressure.
The World Wide Web Consortium (W3C) draft for a "System Information API" specifies JavaScript functions for accessing the battery, CPU, sensors and other hardware characteristics of a device
This, as we all know, is so that Big Brother can keep a better eye on us
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