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Re: [sensors] Javascript 120Hz devicemotion events for high end inertial applications

From: Tobie Langel via GitHub <sysbot+gh@w3.org>
Date: Tue, 11 Apr 2017 14:57:40 +0000
To: public-device-apis-log@w3.org
Message-ID: <issue_comment.created-293290526-1491922658-sysbot+gh@w3.org>
I think @maryammjd addresses this in the above-mentioned paper (p. 21) by comparing her team's work with TouchLogger which only relies on the orientation sensor:

> Taplogger performs its experiments on Android devices and identifies 36.4%
of the digit positions in the first attempt by using accelerometer and orientation
sensors. On the other hand, TouchLogger is able to identify the digits with
71.5% accuracy on an Android device by using device orientation.

The paper goes on to note that once some of the discrepancies in methodology between both techniques are addressed, they both provide similar results.



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Received on Tuesday, 11 April 2017 14:57:50 UTC

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