LINGUIST List 31.2318

Tue Jul 21 2020

Software: New release: SignStream® v. 3.3.0

Editor for this issue: Everett Green <>

Date: 21-Jul-2020
From: Carol Neidle <>
Subject: New release: SignStream® v. 3.3.0
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We are pleased to announce that a new version of SignStream® (MacOS software for linguistic annotation of visual language data) is now available, with many new features, performance enhancements and bug fixes. If you plan to (continue to) use SignStream® in the future, it is very important that you download this new version. See

Please note, however, that SignStream® is not yet compatible with Mac OS 10.15 (Catalina). We are working on that and will announce when a compatible version is available.

Documentation of the new features can be found here:

Instructions for upgrading your current version of SignStream® to this latest version are available here:

New users can download the current version from our download page (

In any case, please pay very careful attention to the installation instructions, and let us know If you have any problems.

We hope you find this new version to be useful.

You may also be interested in the expanding collection of data that can be browsed, searched, and downloaded from our web-based Data Access Interface (DAI 2 --- ). Our ASLLRP Sign Bank can also be accessed online ( ).

It should be straightforward to use this site, but documentation about DAI 2 is available from .

We are grateful to the National Science Foundation for support in the development and maintenance of the above resources.


Carol Neidle

on behalf of the SignStream®, DAI 2, and ASLLRP Sign Bank development team,

Linguistic Field(s): Computational Linguistics
                            General Linguistics
                            Language Documentation

Subject Language(s): American Sign Language (ase)

Page Updated: 21-Jul-2020