Welcome! These are resources for using Smatrix, a mobile app for Android devices to enable voice-to-text data collection. Smatrix was developed by Dawin, a German software company.

We hope this information will assist you with becoming more familiar and comfortable with collecting information in Smatrix.

Tips as you get started with these instructions:

  • Hyperlinks: Right-click to open the hyperlinks in these instructions as new tabs.

  • Feedback: Please provide! You are encouraged to enter observations, questions, and comments. Please do so by clicking the comment icon in the upper-right corner of the page.


New! Smatrix Academy


Slide Deck “Smatrix v2.5.0 Overview & Setup”

BI Demo Series Video: “Smatrix”


BI Resources for Smatrix

I. About Smatrix

II. Getting started with Smatrix

III. Hardware and Device Recommendations

IV. Installing Smatrix

V. Speech Commands

VI. Creating a Trial

VII. Importing a Trial

VIII. Logging Data

IX. Exporting Data


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