Technology

Organizing the world’s heath

Of all the doctor’s offices I’ve ever been in, I can undoubtedly say they all have one thing in common: The overwhelming amounts of patient files and folders. Next time you go see the doctor, take a look behind the front desk. You will most likely find the sea of colored tabbed, manila folders, each one corresponding to a different patient.

Think about this for a second. Each medical office or facility has huge amounts of patient data that exist in isolated silos. If I were to visit two different general physicians, I would get two different examinations, with two different diagnoses, two different perspectives, and two different data sets on my health. Although they may be very similar, they will most certainly be different to some degree.

With the advent of the internet, the social web, search optimization, and relational databases, it has become increasingly easier to share and access information.

Why can’t we apply the same methods to our own heath? Imagine if every doctor’s office shared one database, offering more insight to a patients health. Granted privacy is an issue and a big concern. But what if those patients lived in the database as ID’s rather then name? The patient would be completely anonymous, and doctor can gain new perspective to a patient’s health they may not have previously had.

Now imagine the database existed in an open source, atlassian-like structure. If the doctor was trying to diagnose a patient based on a list of symptoms, they could hypothetically type in some keywords into the database, and have real time, real world patients at their finger tips (with no personally identifiable information). It would be like a real time, global medical journal. Doctors would have to qualify in order to participate in the database.

Ultimately, the patient wins as their health becomes an open source project for all of the doctors that participate, without their indentity ever being known.

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My version of IBM’s new supercomputing initiative

IBM has recently announced “a next-generation version of its Cell processor, the first specifically geared for computer servers.”

The PowerXCell 8i will drive the Road Runner system now under test at Los Alamos National Labs to see if it can become the world’s first supercomputer to deliver sustained petaflops performance. Besides cracking the petaflops barrier, IBM hopes hundreds of users will decide to plug into their IBM servers a two-socket board housing the new Cell chips to deliver what IBM calls “supercomputing for the masses.”

Instead of servers being plugged into a grid, why not use PCs and gaming consoles?

I find this announcement to be kind of ironic since it was IBM that realized open source (the Apache Web Server) is more valuable than a centralized and closed platform, even if is somewhat open.

If I was IBM, here is what I would do.

The idea: Mixing different kinds of computers into a supercomputing grid to create an infinitely scalable supercomputer for enterprise solutions. Just as SETI and Stanford have created new hybrids of supercomputers for astrological data analyzation and Computational Earth and Environmental Science research respectively, a similar supercomputing hybrid model has yet to be adopted for commercialized use. This idea will allow users to submit their PCs or gaming consoles to the supercomputing grid, where they can be accessed whenever they are not being used, and will contribute to a commercially available supercomputer. By participating in this supercomputing grid, donations will be made to charities on the users’ behalf. These donations will depend on the amount of data processes computed on their machines. On the other end of the business, enterprises will be able to rent, lease, or even purchase data processing bandwidth. This will enable startups, small to medium businesses, and large businesses, to acquire computationally intensive processing power with extremely fast clock cycles which could easily deliver sustained petaflops performance and beyond. This would be the first ever cluster of machines available for commercialized use providing for cheap energy costs and cheap hardware costs. By participating in this grid, users will be members of ongoing charitable donations, and businesses will, for the first time ever, have paralleled computing power to the likes of SETI and Stanford. PCs were once thought of “business or research only”. Today, virtually everyone owns a PC. Supercomputers today are only thought of as “research-only”. This put supercomputers in the commercialized or “business” realm. IBM has just announced a new initiative to delver a supercomputer to the masses, as they predict an $8-$10 Billion market. Instead of creating a centralized supercomputer for the masses, this idea will create a decentralized supercomputer to the masses, that will exceed any one supercomputer.

That is what I would do.

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Facebook Connect

Facebook is opening up the walled garden and sharing…or are they?

Their new announcement:

“Today we are announcing Facebook Connect. Facebook Connect is the next iteration of Facebook Platform that allows users to “connect” their Facebook identity, friends and privacy to any site. This will now enable third party websites to implement and offer even more features of Facebook Platform off of Facebook – similar to features available to third party applications today on Facebook.”

At a first glance, it might seem as if this is a great move for Facebook and its users. But is it really?

Some initial thoughts.

In an attempt to be the social network across the internet:

  • Users can have one web identity (see sxip) which will eliminate the need for the thousands of logins we have.
  • Facebook will become even more centralized and necessary for warehousing user information. (Federal Reserve : Money :: Facebook : User Data)
  • Third party developers can build much more powerful applications without the restraints of the Facebook platform. No canvas page.
  • What was first an attempt to build a platform or centralized location, has now become an open initiative, encouraging users to engage third party websites ultimately leaving them with less advertising inventory.
  • User data might now become available for third party ad targeting outside of Facebook.com
  • Disrupting their own Facebook App ecosystem
  • New revenue model? Their current one isn’t really working.
  • They are becoming more open
  • They are becoming more closed

 

In the end, I think the real question is whether or not Facebook actually intends on adhering to these fundamentally “open” policies they are trying to replicate from the likes of MySpace, Twitter, Yahoo, and eBay. 

 

Ryan Waggoner states it best here:

“As Kaliya stated, I’m afraid that this is just another strategy for Facebook to “lock-in” their users and attempt to become the central repository of everyone’s social graph. If that’s the case, this is not data portability as I still don’t have full control over my data.

Hopefully, they’re going to be fully supporting open standards, but I doubt it. Facebook strikes me as a company that pretends to be open, but is only open one-way or to the extent that they can control.

Facebook is Microsoft 2.0”

Looks like we will have to wait and see, but something tells me Ryan and Kaliya will be right.

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Rocks, Paper, Scissors….Memristor?

Consider the game of Rocks, Paper, Scissor. Three components. Three pieces that make up a rather historical game. What if a fourth component was introduced to the game? What would that fourth component look like, and what would its properties be. Wouldn’t this drastically alter the way the game is played?

Yes.

This is happening now in the world of electronics and circuits and stands to revolutionize an entire set of rules. What was once three fundamental devices (resistor, capacitor, and inductor), now has a fourth family member called the memristor.

Basically, this new device remembers how much charge was passed through, either forwards or backwards. Disregarding all the technical jargon, I wonder how this will effect chip manufacturing and design. 

Might the smallest invention or innovation ultimately have the most profound effect? 

There is simply nothing like true innovation.

What happens if you play Rocks, Paper, Scissors, _____________? Try it.

 

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On the Microsoft/Yahoo merger…

“No one wants it (the Microsoft-Yahoo merger) to happen. The only reason it’s being considered is that the management of Windows Live has been so ineffective that they can’t ship anything worth using. They are consistently behind what consumers want, and unlike the old Microsoft, they are so poorly managed that they can’t even copy everyone else. “

–Anonymous source to Mary Jo Foley of ZDnet

So adding more layers of complexity to an already dwindling organization is going to help? Microsoft is better off staying focused on XBOX and bridging the gap between media and the living room.

Where did their core competencies go?

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Google, Microsoft head to MadTown

The amount of countless hours I’ve spent in UW-Madison’s Engineering Hall, should earn me the “GAL” or “Get a Life” award. Instead I will receive a degree in Electrical Engineering from UW-Madison. And perhaps the same reasons I decided to attend this University, are now being considered by Google, as they too plan on setting up shop in Madison, Wisconsin.

In a statement to The Badger Herald, Google representatives said, “We are opening an office in Madison because the city offers an excellent quality of life, a deep local talent pool and commitment to education at all levels, including the University of Wisconsin.”

Madison, WI

Photo © UW-Madison University Communications

And anyone that has ever stepped foot in Madison could agree with that statement. But being that Google is a worldwide leader in software and computer architecture, its main focus will be within the department of Electrical and Computer Engineering. Leading this Madison/Google operation will be “retired professor emeritus of Electrical and Computer Engineering James Smith and 1980s computer engineering graduate James Laudon.”

Add a new Biomedical research to the list as well, and Madison will continue to lead the way as one of the premier research facilities in the world.

Some other great programs within my department, that I have been lucky to be a part of.

  • WEMPEC – Wisconsin Electrical Machines and Power Electronics Consortium
  • WCAM – Wisconsin Center for Applied Microelectronic Devices

It is extremely rewarding to see that my department, its students, and faculty members, have yet another great achievement to add to the list. 

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Academia: Radiation in the THz range

With my college career coming to an end, I decided to start a series of posts entitled “Academia”. In each post, I will discuss a project or research I have been involved in.

In this first post of the series, I will briefly discuss my research in terahertz generation. In the spring of 2007, I had the distinct honor of working under Professor Leon McCaughan, a professor in the department of Electrical and Computer Engineering at the University of Wisconsin – Madison. Under his supervision, I studied the properties of:

  • Guided wave photonic devices and circuits
  • Quantum optics
  • Far infrared (terahertz) generation and spectrocopy
  • Waveguide and photonic crystal theory

More importantly, I had the opportunity to take part in one of his research projects and work along side of other extremely talented students and researchers . A description of the project:

“Terahertz (THz) radiation is of great current interest for imaging science and technology. Applications include time-domain spectroscopy (e.g., the dielectric response of molecules in the far infrared), medical imaging in a new radiation band, detection and imaging for homeland security and defense applications, as well as communications.”

Within the project, I spent many hours in the Wisconsin Center for Applied Microelectronic Devices developing photolithography and reactive ion etching techniques to produce a THz photonic crystal in Silicon. By creating this photonic cystal, we were attempting to create a control in order to provide tunablity to the light source. Prior to the fabrication of the 2D crystal, we also undertook some computer-based model calculations.

Pictures from the research here:

Picture of 2D photonic crystals.

2-D photonic crystal integrated ‘superstate’

Myself and two of my colleagues in the lithography bay.

Description of the project (can be found on www.nsf.gov)

0505775 Kuech

Thank you to Professor Leon McCaughan for a truley invaluable experience!

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