Opportunistic measurements and processing of user's context

A computing device-implemented method, comprising:

• obtaining, by a computing device communicatively coupled with first and second sensors disposed in an apparatus that includes the computing device, a wake-up signal initiated in response to at least proximity of a portion of one of the first or second hands to a sensitive surface of the second sensor, the sensitive surface embedded in one of a first or second electrode coupled with the first sensor and disposed on a work surface of the apparatus, wherein the first sensor is to provide first readings of a user's physiological context in response to a contact between the first and second electrodes and at least portions of respective first and second hands of a user during interaction of the user with the apparatus, wherein the second sensor is to provide second readings of the user's physiological context;
• and
• initiating, by the computing device, a processing of the user's physiological context in response to obtaining the wake-up signal, including processing of at least the second readings, and determining whether to process the first readings.

One or more non-transitory computing device-readable media having executable instructions stored thereon that, in response to execution, cause a computing device communicatively coupled with first and second sensors disposed in an apparatus that includes the computing device, to:

• obtain a wake-up signal initiated in response to at least proximity of a portion of one of the first or second hands to a sensitive surface of the second sensor, the sensitive surface embedded in one of a first or second electrode coupled with the first sensor and disposed on a work surface of the apparatus, wherein the first sensor is to provide first readings of a user's physiological context in response to a contact between the first and second electrodes and at least portions of respective first and second hands of a user during interaction of the user with the apparatus, wherein the second sensor is to provide second readings of the user's physiological context;
• and
• initiate a processing of the user's physiological context in response to obtaining the wake-up signal, wherein to initiate includes process at least the second readings, and determine whether to process the first readings.