cognitive linguistics: joint action in spoken dialogue, experimental semiotics, cultural evolution of grammar, motor semantics
variationist linguistics: perception & production of syntactic variation, spoken language-variety contact, variational pragmatics
syntax & morphology: relative clauses, complex verbs, word formation

Experiments & surveys 

SVR-App "Hololingo!"
Workgroup on Digital Game-Based Language Learning (DGBLL) in Social Virtual Reality (SVR)
Survey on learning German in a foreign country
https://www.soscisurvey.de/daf-erwerb
Survey period: 01.09.-30.10.2018 (closed)
Eye-tracking experiment: Variation of eye-hand coordination in action verbs.
Survey period: June 2016 (closed)
Team dialogues in computer games: "chicken challenge".
To participate, click the pic! 
Survey period: June 2015 (closed)
Variation in the motor-semantics of action verbs in Austria, Germany and Switzerland.
To participate, click the pic!
Survey period: May - June 2015 (closed) 
Evolution of Grammar in Non-Verbal Communication. The Turtle Game.
To participate, click the pic! 
Survey period: June 2015 (closed)
Eye tracking: Visual behavior in relative-clause perception
To participate, click the pic! 
Survey period: October 2014 (closed)
Equipment: http://www.pupil-labs.com/pupil/
Online experiment: Syntactic saliency in Austrian dialects
To participate, click the pic! 
Survey period: March - June 2013 (closed)