[sensors] Ability to lookup a cached SensorReading without polling the sensor

tobie has just created a new issue for https://github.com/w3c/sensors:

== Ability to lookup a cached SensorReading without polling the sensor
 ==
This is to preserve battery life when not requiring fresh data.

Needs to be combined with a `freshness`/`maxAge` parameter.

See https://github.com/w3c/sensors/issues/47

Received on Thursday, 11 June 2015 19:54:20 UTC