Tag Archives: quantified self

The Technology of Sleep

A woman sleeps clutching a smart phone.I have written before about what I call the examined or quantified life. We try to measure aspects of our life such as heart rate or calorie consumption or number of steps taken. This is often part of an attempt to adjust various aspects of our life to bring more control and meaning to our existence. One of the areas that we may not focus on enough is sleep. If done right it should represent a third of our 24 hour day. This blog post highlights various ideas, technologies, and methods to help quantify, and hopefully improve, sleep.

A Measure of Success

It used to be that lack of sleep was a positive sign that we were too busy and important to take such a long break. A recent New York Times article titled “Sleep Is the New Status Symbol” suggests just the opposite is in vogue. The author cites studies that show lost productivity and health crises attributed to lack of sleep. Now, it is more desirable and advantageous to get enough sleep, whether it be in one block or augmented with a short nap during the day. Quality sleep is the new gold.

There have been studies and articles suggesting smartphones and other devices are disrupting our sleep through bright light and mental stimulation. But there are also devices and apps for measuring sleep quality and duration. Apple’s iOS 10 has a sleep timer built right into the clock that reminds you when it is time to go to bed and then gently wakes you. In addition, it tracks your sleep and makes that available to iOS Health for logging. Also available is the SleepCycle app for Apple devices and SleepBot for Android smartphones. These all encourage you to go to bed and wake up on time through an audible alarm and then track the time that your phone is motionless so that you can modify your patterns if necessary.

Sleep Aids

Pharmaceutical sleep aids sometimes cause addictions or even interrupt sleep that they are supposed to protect. However, there are new technologies that are promising to bring deep, uninterrupted rest. While light on details, the Dreem headband promises to bring a restorative sleep. Due out this summer, the device uses electroencephalogram (EEG) technology to monitor brain patterns and produce soothing sounds at just the right moments. Like the apps mentioned above and wearable devices, it also tracks your duration and quality of sleep.

The Thim device, previewed in the above-mentioned New York Times article, will also debut this summer. Thim trains you to get to sleep faster, thus leading to a better quality sleep. It does this by waking you every three minutes after you first fall asleep in the evening. This is intended to condition your body to go to sleep faster. Personally, I think it would drive me crazy but it may work for some. It also tracks your sleep duration and patterns.

Thoughts

There are some medical issues that prevent sleep and should be dealt with, but for those of us with overactive minds or poor scheduling habits, technology can help. Personally I can go to sleep in five minutes but my brain reengages about 3:00 a.m. and it is not always easy to get back to sleep. I follow all of the standard wisdom, but to no avail. Perhaps one of these monitors or trackers might be just the thing I need. I actually sleep better in a sleeping bag in the woods than in my own bed, which may say something about me.

Have you had success with a sleep app or wearable or other technology? How has it made a difference in your life? Please share your experiences so maybe the rest of us can learn better sleep practices from you.

Author Kelly BrownAbout Kelly Brown

Kelly Brown is an IT professional and assistant professor of practice for the UO Applied Information Management Master’s Degree Program. He writes about IT and business topics that keep him up at night.

Pervasive Computing: Lifelogging and the Quantifiable Self

We recently shared an article on our Facebook page about a new mobile app developed to analyze and detect whether a person is stressed or even depressed. This app falls under the category of “lifelogging,” which is tracking personal activity data like exercising, sleeping, and eating. Going one step further, if you take the raw data and try to draw correlations to help you improve your life, you are entering into an area called “quantified self.” Personally, I like my life fairly unquantified, even though I am always trying to improve.

The app to detect depression was developed by a group of Dartmouth researchers, and their findings were presented at the ACM International Joint Conference on Pervasive and Ubiquitous Computing, held last month in Seattle. This is a fairly new area and one that interests me, so I went through the proceedings to see what I could learn. I think that some such apps and devices could be helpful to those willing to use the data they collect to work towards a goal, but other people might go overboard in data collection, with no plan to act on what they learn. Some of them are technologies to deal with other technologies that are already deployed.

Ongoing Research

Also at the recent ACM conference, there was a presentation titled “Promoting Interpersonal Hand-to-Hand Touch for Vibrant Workplace with Electrodermal Sensor Watch.” This uses a simple wrist-mounted thermal detection device to record high-fives and rewards the user with points for multiple touch encounters.  It is designed to encourage more touch in the workplace, which the researchers equate with higher employee satisfaction. Basically, this is the gamification of personal touch.

There was also research on methods for detecting public restrooms to automatically turn off the data-logging feature for devices such as Google Glass and other video logging systems. Apparently there are some areas of lifelogging that are still socially taboo.

Other research focused on Internet-connected, video logging home security systems and how receptive parents and teens are to them. Not surprisingly, the study found that parents liked the ability to remotely monitor their homes, while teens felt that it was an invasion of privacy for a parent to remotely monitor their movements.

We have the technology to perform pervasive computing, but I think that we will continue to struggle with the appropriateness of lifelogging, particularly when it involves others. There are issues of privacy and issues of personal space and freedom that we need to deal with as this technology becomes more prevalent.

 Thoughts

Socrates is reported to have said, “A life unexamined is not worth living.” I wonder, what is the value of a life TOO examined? It appears that technology is making that possible. Are we losing the mystery and surprise in life? Are we losing some of the spontaneity that makes life interesting when we plot and calculate and manage every twist and turn? The technology makes a hyper-examined life possible but the choice is still ours as to how or if we want to use it.

Have you used a lifelogging application or device? Did it help you, or was it more noise than value? Were you able to change your habits or behavior because of it?  Let me know. I would love to hear about your experiences.

Author Kelly BrownAbout Kelly Brown

Kelly Brown is an IT professional, adjunct faculty for the University of Oregon, and academic director of the UO Applied Information Management Master’s Degree Program. He writes about IT and business topics that keep him up at night.