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Wearable eyes

23.04.2014

Dr. Hirotaka Osawa (Hirotaka Osawa) from the University of Tsukuba has created an unusual wearable device. Just as a computer acts as an intellectual assistant to a person, so this device, called AgencyGlass, takes on some of the "emotional work".

As conceived by the designer, "wearable eyes" are designed to help their owner maintain contact with others. For example, a teacher may respond to a student approaching even when they are busy doing something else, and an unsociable person who is trying to focus on his thoughts will seem less reclusive to others. Of course, these are controversial statements, but glasses are only the first step on this path.

The design of the device includes a microcomputer that analyzes the signals from the sensors and displays images of the eyes on two OLED displays. The direction of gaze is chosen taking into account the information received by the sensors, which, coupled with the fact that the "eyes" blink from time to time, makes their behavior somewhat natural. As a result, their carrier looks more friendly and ready to communicate than he really is, for example, due to fatigue or busyness.

The integration of computers and mechanisms with the human body makes it possible to increase its physical strength and endurance, to supplement the sense organs and intellect. AgencyGlass points indicate another aspect of building a cyborg - emotional. Now the creator of glasses is working on a device that demonstrates a smile.

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It's dangerous to leave the hospital on Fridays 04.09.2002

A patient discharged from the hospital on Friday has many chances to return to the ward again within a month or even die. Canadian doctors came to this conclusion after studying the statistics of discharges from local hospitals.

Researchers at the University of Toronto have collected data over the past 10 years on 2,4 million Canadians admitted to the hospital for urgent reasons. It turned out that within a month after leaving the hospital, 5,4 percent of patients were forced to return to the ward after a new attack of the disease, and 1,7 percent died. Moreover, these are mainly those who checked out on Friday.

Part of the reason, the researchers say, is that more people are released from hospitals on Fridays than on any other day of the week. Apparently, patients do not want to spend extra weekends in the hospital. But it is possible that doctors are also in a hurry to free up more "beds" for the new working week and discharge those who would do well to spend a few more days under medical supervision.

In addition, on weekends, clinics work according to a lighter option. And even relatives who could look after a newly discharged person often go somewhere or leave on weekends.

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