"One of the companies we work with allows you to use your phone to open the electronic lock as you move inside the perimeter of the building they have 'geo-fenced'.
The algorithm they came up with allows them to determine the emotion of a speaker by measuring 57 different features of an audio signal against a prerecorded signal that's already been defined by a human listener as, say, "happy" or "angry".
He has two versions, but the one I've been playing with allows you to vary more easily an impactor's parameters.
It's also relatively easy to work with, allows water vapor to pass through and is fire resistant.
The service recommends sales leads you should connect with, allows you to track updates and news related to leads and companies, and find mutual connections, in order to be introduced to relevant people.
The use of all receiver pairs to compute a with allows for localization that is up to 40 50% more precise than grouping the receivers in sets of four or relying on perimeter receivers when 16 or 32 receiving devices are present.
