About Arvutaja
Arvutaja (= the Estonian word for "the one that computes") is a voice actions app, i.e. it converts a spoken utterance in some natural language to an expression/command in some formal language and then evaluates the...
Arvutaja (= the Estonian word for "the one that computes") is a voice actions app, i.e. it converts a spoken utterance in some natural language to an expression/command in some formal language and then evaluates the formal expression.
Currently supported input languages:
- Estonian
- English
Currently supported expressions and commands:
- measurement unit conversion expression
- currency conversion expression
- arithmetical expression
- alarm clock / timer setting command
- phone number
- Estonian address query (only with Estonian language input)
The expressions/commands are evaluated using an external app, such as
- Google Maps
- Google Search website
- WolframAlpha website
- device's built-in alarm clock app
- device's built-in phone app
The arithmetical and measurement unit conversion expressions are also evaluated by Arvutaja itself.
Arvutaja uses grammar-based speech recognition, i.e. its input languages and commands are explicitly defined by a grammar. The grammars are written using Grammatical Framework (GF). For more information, see the separate Grammars-project at http://kaljurand.github.io/Grammars/ (Arvutaja uses the Action-grammar.)
Arvutaja prompts you to first install the speech recognition app Kõnele, see https://play.google.com/store/apps/details?id=ee.ioc.phon.android.speak
Kõnele uses the speech recognition server http://bark.phon.ioc.ee/speech-api/ which has support for grammar-based speech recognition. Note that you can override in the Kõnele settings which grammar is used in Arvutaja, this allows you to use your own grammar with custom voice commands with Arvutaja.
For more information see: https://github.com/Kaljurand/Arvutaja
Testing version: https://play.google.com/apps/testing/ee.ioc.phon.android.arvutaja
Previous Versions
Here you can find the changelog of Arvutaja since it was posted on our website on 2014-06-14 04:46:44.
The latest version is 0.7.22 and it was updated on 2024-04-22 14:10:12. See below the changes in each version.
Arvutaja version 0.7.22
Updated At: 2018-09-19
Changes: Update target SDK.
Arvutaja version
Updated At: 2017-09-19
Changes: Small fixes
Arvutaja version
Updated At: 2016-09-16
Changes: - improve compatibility with Android N (split screen mode),- examples are now displayed in the selected input language (before: in the current device language)
Arvutaja version Varies with device
Updated At: 2013-02-20
Changes: Several fixes and updates
Disclaimer
Official Google Play Link
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