A study by Stone Temple Consulting has been carried out to compare the various smartphone assistants.
The study is based both on the ability of Siri, Google Now and Cortana to answer all kinds of questions (3,000 according to the study) accurately, but also the way each of them will answer original questions (e.g. What does the Fox say?).
The study highlighted the strengths of each assistant, but also the weaknesses of these tools.
Overall, Google Now was the most capable of directly answering the questions put to it. However, the study is not based on all the capabilities of each application, so it’s up to you to make up your own mind!
Find out more about this study in the following infographic:
