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Biofeeback – Personal Informatics Devices and Gadgets

Sleep

WakeMate – wireless wristband with accompanying iPhone app and website uses an accelerometer to analyze sleep and integrates with iPhone alarm clock app to wake you up when you’re supposedly ready.  View charts of your sleep data online. Review in Wired here.

Zeo Personal Sleep Coach – headband with silver layer that picks up electromagnetic brain waves and tracks time spent in various sleep cycles.  Integrates with custom bedside alarm clock to wake you up when ready, and display data about sleep habits on LCD screen.  Oreilly technical explanation of Zeo headband here.

SleepTracker – wristband device that tracks sleep cycles and wakes you up at an opportune moment.

Relaxation & Wellbeing

Wii Vitality Sensor – accessory for the Nintendo Wii that measures pulse, and presumably show you biofeedback info on screen.

WildDivine – videogame with sensors that measure heart rate and galvanic skin response to guide you through relaxation process.

BrainBall – game where users compete to become more relaxed.  Uses EEG sensors to move a ball.

Medical

Airstrip OB – delivers maternity ward patients’ heart rates, contraction patterns, and other health data to doctors’ mobile phones in real time.  Data sourced directly from hospital databases.

Exercise & Calorie Burning

FitBit – wireless device with accelerometer that tracks movement, calculates amount of time and energy spent at work, at rest, walking, running, etc, and transfers data to accompanying base station.  Users can analyze and see data charts on web site.

BodyBugg - armband caloric expenditure calculator that uses a variety of sensors, including accelerometer, heat flux, galvanic skin response, and skin temperature to calculate calories burned.  Downloads data to computer.  Technology explained here.  See also the BodyMedia FIT.

Yamaha BodiBeat – heart-rate monitor and mp3 player that curates your playlist to suit your exercise level.

MapMyRun – GPS iPhone app that maps distance and times of run.  Social-networked to browse other peoples’ runs.  Also see RunKeeper.

Nike+ – the famous Nike products, including sneakers and wrist-bads, that measure exercise stats such as pedometer, speed, pulse, and chart and share them online.

WalkingSpree – pedometer that uploads your walking data to website so you can view charts.

FINIS Lap Track – waterproof lap tracker for swimmers that counts laps, calories burned, and time.

Brain Wave EEG Development Platforms

Emotiv EPOC

NeuroSky

OCZ Neural Impulse Actuator – commercial EEG sensor sold as an extra peripheral for gaming systems. Hacked here.

OpenEEG project – open source designs for both active and passive EEG sensors.

Resources

NYU ITP – Computers for the Rest of You – course taught by DanO focused on tracking daily behavior using physical computing

PersonalInformatics.org – collection of informatics websites and tools

The Quantified Self - links to tools for “knowing your own mind and body”

binaural beats!!!!!

http://www.i-dose.us/

This seems like a logical way in. into the analog brain state that is. Suggestions???

Proposal: Mind Borrowing Machine

Based on the brainstorm begun here, and further informed by the copy and paste of a face exhibited here, here’s a proposal for a Mind Borrowing Machine.  There are mind donors and mind consumers.  The mind donors are extraordinary people, like Buddhist monks, Rock musicians, athletes, celebrities, and other inspirational folks who are willing to share their unique minds to their devoted and mindful fans.

Ozzie could be a brain doner

Ozzie could be a mind donor

The mind donors would don an EEG cap or other brain scanning device that would record their brain patterns while doing what they do best.  For example, Ozzie would be recorded while on stage at the climax of his peculiar type of ecstatic madness, and Meb Keflezighi would be recorded while running a marathon.  However, a Buddhist monk would be brain scanned while in meditation, since only monks can truly be at peace, and meditation is their particular field of mind expertise.

A brain doner monk

A mind donor monk

These mind patterns would be recorded into digital format and made available via download, pay-per-view, or as a consumer good to be purchased over-the-counter at the local bodega and traded with friends.

A brain download

A mind download

Mind consumers would purchase their own consumer-level brain-scanning cap with a slot where they can plug in someone else’s mind cassette.  The consumer would  plug in a cassette with Ozzie’s or the Buddhist monk’s mind map, and they would enter into a sort of biofeedback loop with the selected mind donor.

A mind consumer

A consumer plugged into the Buddhist monk's mind

Through the data emitted by their own brains and that of the selected mind donor, consumers train their own minds to mirror the brain patterns of Ozzie or the monk, or whichever other mind donor they choose as a reference.  Over time, consumers will learn to quickly synchronize their own brain patterns to the brain patterns of their favorite donors.

Mind feedback software

Mind feedback software

Eventually, consumers can have a library of minds to choose from.  A mind for every mood.

A collectible mind library

A collectible mind library

Following the natural evolution and democratization of technology, once the Mind Borrowing Machine proves itself technologically, there’s no reason why everyone couldn’t eventually be able to become both mind donor and mind consumer.  After all, everyone is special.

Brain Candy

Here is a great interface called cyberlink brainfingers. It apparently can differentiate between alpha and beta waves in addition to sensing muscle activity on the face…it appears there are seven channels….so here is the perfect interface with 7 channels of analog input to control something….like ???

maybe a visual display

  • Analog Gain: 200,000
  • Noise At Front End: Less than 0.3 micro-volts
  • Analog Bandwidth: 0.2 Hz to 3,000 Hz
  • Analog to Digital Conversion: 6 Channels, 12 Bit Accuracy
  • Battery Powered: 2 AA Batteries (included)
  • Isolation: 2,500 Volts
  • PC connection:  RS232 serial port connection, or serial to USB for WinXP
  • DIMENSIONS: 190mm x 100mm x 40mm
  • WEIGHT: 13.5 oz.

then there is the Proteus sound and mind machine!

Neurosky Mindset

The Neurosky Mindset taps into your brainwaves and allows you to watch trippy graphics while you think.  It looks more or less like a set of wireless headphones with a theremin attached to it.

The Neurosky Girl

Our representatives are here to assist you with pure brainwave customer service

Interestingly, they provide a set of open programming APIs that allow independent developers to more easily create software that interacts with the data coming out of the device.  So, although they haven’t created any interesting applications of the device, it’s possible that someone else will.

They seem to be positioning themselves to tap into the burgeoning physical computing scene, by simplifying use of the device in projects involving the Arduino and similar microcontroller devices.

Someone from my grad school has already started working on it.

See also Emotive Epoc for similar device.

Dream to Wake Transitions

There are multiple reasons to address this transition between states of consciousness:

1. Improve sleep/wake/circadian rhythms

2. Improve recall of dreams

3. Understand the mechanisms of memory recall

4. Address the subtle levels of energy that manifest in the dream state

5. increase ability for lucid dreaming

There are multiple brain-machine interfaces that could be created based on products such as:

a digital sun

a lucid dream induction device

integrating multiple sensory modalities for alarm

Inputs and Outputs / To and From / the Brain and the Computer

Treating the brain like a black box, here are some ideas on places where technology might be able to (or has already been proven to) interface with the brain:

INPUTS

This entry was posted on Tuesday, February 3rd, 2009 at 11:13 am and is filed under neuroscience, research. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

Bio Feedback

We need an interface with bodily/brain function….look at this gimmick:

http://www.heartmath.com/

People use this to maintain control over stress response.

Natural Sources of Artificial Intelligence

This blog purports to begin a dialog between a neuroscientist and an interaction designer about the integration of interactive technology and the brain.  So what better topic to kick it off than the fusion of old fashioned artificial intelligence with the bloody real thing.

At least since the industrial revolution with its suggestive images of efficient robots performing mundane factory tasks without the melodrama of our dirty humanity, the popular conception of artificial intelligence and robotics has been one of cold, dispassionate creatures, made of either metal, or of thousands of lines of tightly structured computer code.  But the future of artificial intelligence is starting to look quite a bit wetter.

Computer artificial intelligence research and the design of “intelligent agents” have traditionally been heavily influenced by developments in neuroscientists’ understanding of brain processes, whether in terms of actual wiring of neural circuits, or on the more abstract symbolic level of cognitive processes.  Yet, despite what the computer scientists claim, we have still yet to see an artificially intelligent agent that does even the most mundane of tasks well, besides tasks of the most repetitive, inhuman sort.

But rather than crudely simulate the design of the human brain in intelligent agents, why not use the real thing?  Research done by Dr. Thomas DeMarse at the University of Florida recently grew brain tissue in a dish that learned to control a flight simulator program.

The intent of the research was to better understand the ways in which neurons communicate with one another.  In order to probe neuronal signaling pathways, the researchers grew the brain tissue on top of grid of electrodes that not only provided a sensory array with which to observe the electrical signals present within the brain tissue, but also allowed them to inject their own electrical signals into the brain tissue as a way of probing neuronal activity and providing feedback.

Dr. DeMarse did almost exactly what artificial intelligence programmers do, but using actual brain tissue instead of computer algorithms.  We are at a stage of understanding in both brain science and technology where such hybrid researches are becoming possible.

Will it one day be more efficient to use living tissue to perform complex computations?  Why use flawed, primitive computer models of the human mind when you can use the real thing?  If the cost of growing such natural sources of artificial intelligence were brought down, this could be a phenomenal area for growth (pun intended).