CPC G06F 3/04845 (2013.01) [G06F 3/016 (2013.01); G06F 3/167 (2013.01); G06F 9/453 (2018.02); G06F 9/454 (2018.02); G09B 21/006 (2013.01); G09B 21/007 (2013.01); G06T 11/60 (2013.01)] | 20 Claims |
1. A method of controlling an output device, comprising:
identifying an object comprising a plurality of data points;
extracting features from the plurality of data points;
identifying a set of data points from the plurality of data points based upon the set of data points having features corresponding to target features;
assigning marker elements to the set of data points;
using a mapping structure, mapping features to output indicators, to assign output indicators to marker elements;
assigning one or more audio signal features to at least one of the output indicators based upon one or more values of one or more data points within the object, wherein the assigning comprises assigning a first audio signal feature to a first output indicator based upon one or more first changes in value corresponding to the one or more data points; and
facilitating user navigation among the marker elements based upon the one or more audio signal features.
|