Winkler, RainerRainerWinklerNeuweiler, Maya LisaMaya LisaNeuweilerBittner, EvaEvaBittnerSöllner, MatthiasMatthiasSöllner2023-04-132023-04-132019https://www.alexandria.unisg.ch/handle/20.500.14171/99725enHey Alexa, Please Help Us Solve This Problem! How Interactions with Smart Personal Assistants Improve Group Performanceconference paper