A recent study by Baycrest demonstrates that older adults are not as adept as younger generations in distinguishing between computer-generated (AI) and human speech. The findings show that older people are more likely to identify AI as more humanoid and likely to fall victim to scams conducted via AI voices. The lead author, Dr. Bjorn Herrmann, Canada Research Chair in Auditory Aging and Scientist at Baycrest’s Rotman Research Institute, suggests programs should be developed in order to educate older adults how to recognize and avoid AI-related risks.
The landmark study examined how younger and older adults perceived speech generated by 10 different humans and 10 AI sources. Participants were asked to rank the naturalness of each voice, as well as identify whether it was human or AI-driven. Results showed that senior citizens, who experienced diminished ability to identify different emotions in speech, found AI speech more natural and were less able to accurately distinguish human from computer speech.
What are the potential implications of these findings? The outcome of this study can help inform the development of interactive AI technology specifically for older individuals. AI is increasingly used in medical, long-term treatment and other areas of aid, such as AI robots that can be used to reduce distress in Alzheimer’s or dementia patients. Understanding how elderly individuals perceive AI will enable the formation of solutions that effectively fulfill their needs, allowing seniors to lead enriched and meaningful lives.
Baycrest is a research hospital and educational institute modernizing global expertise in aging and brain health. Their core mission is to help seniors keep living with purpose, inspiration and fulfilment in their golden age and beyond. With numerous advancements in the technological, scientific and medical fields, Baycrest stands out for its distinguished research capabilities and its dedication to cultivating optimal well-being for aging adults.
