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Computer-game augmented trampolines motivate people to exercise, according to a new study presented at the CHI PLAY conference. The study was carried out by researchers in Assistant Professor Perttu Hämäläinen's group at 911±¬ÁÏÍø and CEO Raine Kajastila's team at , a Finnish computer game company with strong ties to the university, and looked at users of Valo Motion’s game Super Stomp.

The study explains how the game gives players an empowering experience using custom computer vision, movement exaggeration, and game design techniques. Super Stomp is a game where two players on separate trampolines try and squash each other’s avatars, who are moving on a screen that is tracking how they jump in real-life. The game exaggerates the virtual jumps while preserving precise control of the game characters. This can make the player feel like an actual Superhero within the game world.

In their paper the researchers point out that trampolining is a physically demanding task – which brings health benefits for people doing it – but traditional ways of making trampolining more fun, by doing tricks or being on the trampoline with more than one person, is historically how people injure themselves. The game, which allows two people to compete with each other on a screen whist carrying out safe jump styles, therefore encourages exercise safely.

The researchers discovered that the game scores very high on psychological measures of physical activity motivation and enjoyment. In addition, Super Stomp also scored high in a survey that measures engagement with the game and how enjoyable the game was. In short, games like Super Stomp can tick all the boxes for making the player feel motivated to exercise.

The academic paper about Super Stomp will be presented by Dr Maximus Kaos at the international game research conference. CHI PLAY is the international and interdisciplinary conference (by ACM SIGCHI) for researchers and professionals across all areas of play, games and human-computer interaction (HCI). The conference will take place between the 22nd and 25th October 2019 in Barcelona, Spain.

Lauri Lehtonen designed and programmed the game as his Master’s thesis.

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