Tag Archives: smartphone

FSU professor discusses his memory improving smart phone app

A study conducted by Florida State University Psychology Professor Chris Martin and a team of researchers at the University of Toronto, shows that a smart phone application can enhance memory function in older adults.  

Martin was the lead author on the study, which was published in the Proceedings of the National Academy of Sciences in December. The study found that regular users of the HippoCamera app recalled everyday experiences with over 50 percent more detail than they would otherwise.  

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Improvements were observed in healthy older adults as well as those showing decline in memory. The findings could prove helpful for those suffering from memory decline, including those in the early stages of Alzheimer’s disease.    

“Our personal identity is intimately related to memory,” Martin said. “We are what we remember, and when we start to lose our memories because of age, disease, or injury, we also lose our sense of self. Our hope is that by helping people feel closer to the events and people in their lives that we can also protect that sense of self.”  

Martin answered a few questions about the study and the HippoCamera App.

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Smartphone or computer cameras now measure pulse, respiration rate to aid future personalized tele-health appointments

Telehealth has become a critical way for doctors to still provide health care while minimizing in-person contact during COVID-19. But with phone or Zoom appointments, it’s harder for doctors to get important vital signs from a patient, such as their pulse or respiration rate, in real time.

A University of Washington-led team has developed a method that uses the camera on a person’s smartphone or computer to take their pulse and respiration signal from a real-time video of their face. The researchers presented this state-of-the-art system in December at the Neural Information Processing Systems conference.

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Now the team is proposing a better system to measure these physiological signals. This system is less likely to be tripped up by different cameras, lighting conditions or facial features, such as skin color. The researchers did present these findings April eighth at the ACM Conference on Health, Interference, and Learning.

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Keeping your smartphone nearby may not be so smart – Harvard

I am an Apple fanboy and have owned an iPhone for years. I do rely on it very much. I would not consider taking my bike out for my daily ride without checking the radar to see what the chances of rain are. The same is true of weather conditions in general. I love the convenience of the machine as well as the power of having a little computer at my fingertips when I travel. It appears that there is a downside to Steve Jobs’s little godsend, though, according to Harvard Health Publications.

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Imagine you were asked to complete a series of math problems, ones just hard enough to require your attention and focus, but nothing you couldn’t handle. Now, imagine you were intermittently interrupted from these math problems and asked to remember a random list of letters. This might be even tougher. Continue reading

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