Al-Amn Magazine

The findings showed that the drawings were seen as more creative as more elements of the creative act were revealed. “The more people saw, the more creative they judged it to be,” says Christian Guckelsberger, assistant professor of creative technologies at Aalto and the study’s senior author. “As far as I’m aware, we’re the first to study the effects of perceiving product, process and producer in a separate and controlled manner, not only in the context of AI but also more generally.” The power of perception Understanding how people assess the creativity of robots or other artificial systems is important in thinking about how to design them - but it’s not entirely clear what the appropriate design choices would be. “The study suggests that revealing more about the process and producer can be conducive to people’s perception of the systems” creativity,’ says Guckelsberger. “But if we added elements to make AI systems seem more creative even though the system is in fact performing the same way, we could question whether that’s actually a good thing.” In some cases, that could be helpful - for example, it might be a way to help people stay engaged with a co-creative system. But in other contexts, it could give people a deceptive impression of how creative an artificial system really is. “Our findings help address this conflict by giving us a better idea of our own human biases. This research makes them a bit more transparent, which is also important from the user’s perspective, for us to understand how a system’s design affects our perception of it,” says Guckelsberger. In addition to these social and design implications, the findings also have significance for research on creative AI systems. If our judgment of creativity depends on how a system is presented, then future studies should control for that factor. Likewise, existing research needs to be reevaluated in light of these findings - comparing the creativity of different systems without accounting for differences in their presentation could have led to false conclusions. Another intriguing question posed by this research is what it tells us about ourselves. ‘Now that we’ve found this about people’s perception of AI creativity… does it also apply to people’s perception of other people?’ asks Guckelsberger. Does shape matter? The researchers also carried out the experiments with two different robot designs. Their goal was to test whether people scored the creativity differently depending on the robot’s shape, because earlier work had suggested a link between shape and perceived creativity. The team tested whether people saw different levels of creativity when a still life was drawn by a sleek arm-like robot or a more mechanistic plotter robot. Keeping the drawings consistent between the robots and from one participant to another was quite challenging. ‘I think our biggest difficulty was the physical robots themselves. We did a lot of work with the robots and the drawing process to try to keep everything identical so we could do a scientifically rigorous comparison,’ says Pennanen. The researchers were surprised to find no significant difference in how people scored the two robots. They’re planning future work to look further into this counterintuitive result, as well as what other elements influence our perception of creativity. “We’re interested in doing more research about what kinds of biases affect our evaluation of creative and embodied AI systems and how those effects happen,” says Pennanen. The findings should also be confirmed for different artistic genres, as well as other forms of art and creative expression. To make it easier for others to replicate their work and build on it, the researchers followed strict open science practices.  As artificial systems become commonplace, understanding the factors shaping our perception of their creativity is vital for effective design - and it may also shed some light on how we recognize creativity in humans. eurasiareview.com