Category Archives: Technology

do your own TED talk

TED (technology, entertainment, and design) is a series of talks given in many locations around the world.  I’ve been a fan of TED talks for a long time.  The thought that people who are out there making a difference in the world would take the time to disseminate those ideas to the public at large is very appealing to me.  Very often those that do make a difference seem intent on keeping knowledge a secret.

The rest of us miss out on a lot because we don’t have direct access to these ideas.  I think the more we hear from each other, then the more that other people will feel compelled to innovate and think new thoughts and make new things that have never been seen before.

one of my favorite TED talks

The format is open and very friendly.  Basically a person stands in front of a group of people and has 20 or less minutes to explain a problem, their thoughts about that problem, why they are concerned about the problem, and what they are doing or want to do about it.

It’s that simple.

And what’s more anyone can do it.  The main requirement is that you have devoted time to a certain problem or discipline and that you feel strongly enough that you want others to know about it.  You don’t have to be a world leading scientist or politician or rock star to do a TED.

And what’s more you don’t have to speak in front of a bunch of people either.  I know some people who hate to speak in front of people or that prefer reading presentations.  If writing your ideas is easier for you then go ahead and do it that way.

The main thing is that you share a part of yourself with the world.

All of you have something special to share, to give, to express to the rest of us.  Do everyone a favor and let it out.  Let the rest of us know about it.

 

the penalties of new technologies

I’ve always liked new technologies.  I like to think about all the possibilities that they represent and how they can improve my life.  Apart from making things easier for me they can create new opportunities that I hadn’t considered before.  However new technologies have always come at a price.

A few weeks ago I gave my reasons for not trying the new Google glass technology.  One of the main reasons for me is that it has not yet matured to a level that I feel it will benefit me significantly.

Not a unique problem in new technologies.  If you grew up in the 80’s you probably saw this commercial on TV and are familiar with “car knocks”

“car knocks” was a problem associated with unburned fuel igniting in an engine while it was running or just after it had turned off.  Apart from being noisy and embarrassing, it could damage engines.  The problem lay with the fuel for the most part.  Gasoline by itself is extremely volatile and can ignite at unexpected times.  In order to stabilize it, chemists in the early part of the century added lead to the gasoline.  This helped stabilize the fuel but it also released noxious clouds of smoke with lead in it.  Not very healthy.  In fact some studies claim a rise in crime rates may have been due to an increase in lead pollution in urban areas.  Whether this is true or not, I don’t know.

In the 1970s new laws were passed to eliminate lead in gasoline and switch to ethanol.  The problem with this was that car engine design and gasolines had to be re-developed to work.  So while the chemists and engineers tinkered we had to endure about 10 years of knocking car engines.  Eventually they refined the engines and redeveloped the gasoline recipes and car knocking is now a rare occurrence.

Eventually new technologies become refined enough so that their benefits can be enjoyed by the majority of the population but at the beginning, those that run to embrace those technologies must be prepared to deal with the shortcomings.

 

keeping up with the joneses

So Google Glass came out for sale to the public for one day.  Instead of jumping on the bandwagon I blinked.

I’ve been excited about the possibilities that wearable computer technology poses.  Really it’s an inevitable step forward that is going to come one way or the other.

Wearable communications have been in the public imagination since the days of the Dick Tracy comic back in the 30s.  The idea of having communications gear that you could wear makes sense.  Having to carry a cell phone, even the tiny ones available today, can be a hassle at times.

The wearable computer has had a longer and harder road.  Back in the 2000s some folks at some big universities got laughs as they outfitted themselves with headband cameras, and slings carrying clunky batteries and laptops as well as arm mounted keyboards.  They looked ridiculous but the idea was sound.  To allow a user to access computing power on the go.

Smartphones like the Iphone were the next step.  The communications infrastructure had to do some catching up but I think we’re getting there.  Still, carrying and consulting a device that you have to take out and store or that can be lost or stolen is limiting.

What developers are trying to get to is what is called augmented reality.  Being able to use technology to see the world in a new way with more context and more information at your beck and call.  You can currently do this on some smartphones with some programs but it’s very limited in scope and of course you have to point the smartphone at the object.

Getting back to Google Glass, I don’t think that they’re quite there yet.  I think that the technology can be improved, the available bandwidth from carriers can’t quite yet support the information needs of people, and lastly I don’t think that the programs are there to support the full potential that these devices represent.

In short I don’t see the positive argument for participating in Google Glass yet or for that fact in any wearables at the moment.  But the fact that Google Glass is going for $1500 at the moment makes it particularly unappealing to me.  Just too much money for something that will be vastly improved upon in the near future.

And wearables are the future.  But the future isn’t quite here yet.  I will let this opportunity go for now and quietly watch from the sidelines and cheer for any successes.

techno orthodox or reformed?

I have friends who swear by a particular brand of computer or who won’t consider crossing over to another online search engine.  They stick to their preferences with an almost religious fervor.

Although I’ve never seen it degenerate into physical altercations I have seen people raise their voices at each other over such differences of opinion.  Just more proof that people don’t need any reason to feud.

I think humans like to have some level of conformity.  Part of the human paradox I suppose.  I know we say all the right things about individuality and ‘doing your own thing’ but we like to know that everyone else is doing the same thing and whatever their neighbor owns is similar to what we own.

It’ funny.  Once upon a time one of the techno giants that we all know, and some of us love, once talked about setting people free and letting them do their own thing.  Yet they’re one of the driving forces behind standardization.  They were once the scrappy non-conformists brimming over with idealism and ‘new’ ideas.  Now they’re ‘the man’.

I suppose I have my likes and dislikes in computers, programs, websites and so forth.  But I don’t fully close my eyes to the realities of life and to the benefits that might be found in trying another way.

Back in college I used Macs to write up my reports and I did all my work on Macs.  Why?  Cause that’s what they had.  When I left school my first computer was an HP PC desktop.  Why?  Cause it was cheap, had a giant library of software titles.

I live on Microsoft Outlook at work.  I could not do my job without it nor without other Microsoft products such as Word and PowerPoint.  But then I also use Adobe Acrobat and Photoshop as well.  Mozilla Firefox is my browser and AVG is my anti-virus program.

I use a Dell desktop, a Lenovo Laptop and a Samsung tablet and phone.  But for printing I turn to an HP printer and I have a Western Digital hard drive to back up my work.

Why?  Well, because all of these work and they work well in their own functions.  Today they do the work just fine for me and I’m satisfied with the results but maybe tomorrow someone else will come up with something better and I will probably switch.

Diversity means that these companies can work on what they do best and turn out a better product for the customers.  Diversity also means competition and that drives each company to constantly try to top one another.

Don’t be satisfied with just one answer.  Keep your mind open to all possibilities.

The new experts

I was part of the last generation to rely exclusively on libraries and books for research.  Back in college I would do reports looking up books and theses on an old computer catalog (or sometimes on paper catalogs) and then hunt them down on the various floors of Evans Library.

Evans became like a second home to me.  if I wasn’t in class or at home that’s where I could usually be found.  Despite the fact that the library staff was constantly replacing books I would always seem to end up looking for that one book that was never where it was supposed to be.  If I found the book I would then be hunched over a copier making copies of the relevant pages and scribbling down bibliographical notes for reports that I would later laboriously type out on an actual typewriter.  After college I didn’t need to do all that much research but the local library was always around if I needed to.

New information sources were becoming available.  Computer disc sets such as Encarta were vying to replace the venerable old Encyclopaedia Britannica as a repository of knowledge.  Truthfully, the couple of times I tried the “free” trials of products like Encarta, I wasn’t impressed.  The articles were usually short little blurbs and never really gave in-depth details or references.  They were very impressive to look at with colorful pictures and even videos but short on hard facts and references.

With the rise of the web a floodgate of information opened up to the general public.  Hypertext linking and search engines simplified the tasks of research.  You could enter some vague terms into a search engine and be transported to a website where people were talking about whatever you wanted.  Sometimes it was a website full of experts, sometimes a website of full of amateurs.  Some educators wrote articles expressing concern about the quality of research that kids did for reports using the internet.

The biggest culprit in educator’s minds was Wikipedia.  Started as an online collaborative effort to provide an online encyclopedia to anyone about anything, Wikipedia allowed any person to come in and enter and edit articles without regard to their qualifications.  This set off a panic in the educational community as they saw what they regarded as amateurs expressing opinions on matters that should be best left to properly qualified and degreed experts.  They urged kids not to eschew the traditional library and return to books as the one and only source of knowledge.

In truth there was some cause for concern in the early days.  Some contributors wrote articles based off pure opinion and conjecture.  Sometimes online vandals would come in and wreck pages just for fun.  Some groups would blank out pages for political or other reasons.

Wikipedia as any organization went through several trial and error periods until it finally began a more comprehensive and meticulous editing process.  Articles are no longer left up to single individuals and roving editors patrol the entries constantly to monitor the quality of the articles.

In addition entries now provide (almost demand) references to source materials be included in the articles for readers to do their own follow-up research.

The error rate has dropped significantly and several studies now show it to be on par with more traditional encyclopedias.

So does this mean the death of the traditional brick and mortar library and the printed word as the repository of expert research?  Possibly, but not for a generation or two.

Books have built up a type of cultural inertia in the minds of the general public.  Until the last few decades it has been a major undertaking to publish books.  The thinking was that if the publishers were willing to invest so many resources into a hardbound book then they must be very confident in the accuracy of the contents.

Nowadays wood pulp and ink are cheap and the major component of book costs is transporting them from the printers to the point of sale and paying the authors.

This perception that books are the only trustworthy source of knowledge is changing and more and more people are turning to online sources of information as dependable fonts of data.  I would hazard to guess that within 100 years that the only books that you could buy would be presentation pieces bound in leather and custom-made to order.

Could this trend to store information online only be dangerous?  Very much so!  I don’t have to touch upon Orwell’s “memory hole” or the great Chinese firewall to point out how information can be erased or restricted from a culture’s collective mind.  I think most people are aware of this.

However we have to be more cognizant of the fact that knowledge is power and that therefore those that can control or steer the distribution of that power are themselves powerful.  We must be ever vigilant that information is not tampered with, manipulated, fettered, or restricted to a privileged few and that it can be accessed by all in its purest and raw form.

At least for now that knowledge has a safe place to rest on the pages of the printed book.

online and offline integration

Recently I had to make some major upgrades technology wise.  Perhaps as a coincidence or perhaps by pattern in the last year I’ve gotten a tablet, a new phone, a new desktop, and a new laptop.  Things have either worn out or have become almost obsolescent.

Quite a bit of money involved.  But more than that the latest round of hardware and software improvements make me more aware of how integrated our online existence is becoming and how this is beginning to make our offline life also integrated and even dependent on who we are online.

Some examples?  As I run Android devices I am tied into the Google play website for an applications.  These depend on payments through Google through an account I have.  I can in turn buy or pay for anything online with this and have.  Any application I buy is immediately available to all the other Android devices.  I keep only a few hundred dollars in this account but that is quickly disappearing so I may have to add more or tie in my main account.

Google is also getting into televisions as well and soon if I choose I could buy movies off a Google device plugged to the side of the TV.  I may also soon be able to use my Google account offline for food or services.

Another good example is the Microsoft Office package.  Once I had to buy physical disks, now it is available by download and I have to pay for it online.

Of course all of these transactions leave a digital paper trail.  No matter how innocuous or innocent that trail is, it is still something that I don’t want being recorded.

It is so seductive to fall into that trap isn’t it?  You can argue that it will just make my life easier but I argue that it makes me artificially dependent on a service that could be pulled at any moment.

I am very aware of this and I use the service sparingly as possible.  It argues that it will make my life easier but really it may end up making my life more complicated.

 

Quality vs. Luxury

I have previously posted my thoughts on quality vs. quantity.  This is a continuation of that train of thought but focused more towards the other side of the spectrum.

While I disdain luxury I do recognize that some higher level items are built and designed better than common things.  Some of these things I don’t disparage.

Computers for example.  Pretty central to my life.  How sad is that?  It’s pretty much essential for my work and a good portion of life now revolves around leveraging the resources that the internet provides to make my life better.  While it’s easy and tempting to get the cheapest machine possible, I have to keep some things in mind.  I want to get the longest service life possible out of this machine.  Getting a clearance priced machine on its way out is cheating myself out of that service life.  Also back in the day when I used to game I needed a pretty up to date machine to keep up with the graphics.  I don’t splurge on unnecessary things such as surround sound or 27 inch monitors but I do get good graphics and processing speed.  These are key to making sure my computer will be with me a long time.

Cars are another thing I feel strongly about.  I took six months to research my last purchase.  Very possible that in the beginning of the year I will begin a search for a new car.  But let’s wait and see on that.  I road-tested various models from PT Cruisers to Mercedes before settling on the Dodge Charger.  Now, The Mercedes C class sports sedan is a very fine automobile.  Technically there is nothing wrong with it.  The couple of times that I have driven one I have found them to be excellent.  But the thing is, how much am I paying for quality and how much am I paying for a name?  In the end I felt I could get the quality that I was looking for in a cheaper direction.

Even food has entered the equation.  My fit foods has recently opened up in my neighborhood.  This is high-end nutrition with a focus on getting healthy and keeping healthy.  At first I balked at the price; anywhere from $5 to $8 per meal.  But then consider that this easily falls in line with the price of junk food meals out there.  I am getting food that is good for me, that is prepared and ready to heat and eat, that takes calories into account, and most importantly it tastes good.  I don’t have to cook all the time and I don’t have to resort to fast food if I find myself in a time crunch situation.

Things like Rolex watches, name brand suits or shoes, or jewelry I don’t see the point in those.  Things like high quality smartphones, tablets, cars, and foods I do find to be worth my while.  I don’t see these as useless luxuries but things that add value to my life.

 

cross-pollination

Earlier this year I was driving around running some errands and I had the car radio tuned to NPR.  A lecture had just begun.  I was just about to my destination but I kept on driving because the topic was so interesting.  I soon put on another 20 miles aimlessly driving around and listening to the lecture for the next hour.

Mainly it dealt with the rise of the modern age and how it been so shocking when it arrived in 1913.

One of the topics covered in the lecture was the cross-pollination of many different fields and how they inspired or altered one another to create new ideas and new concepts.

Artists read evolutionary theory and it inspired them to try out different styles of painting, music, and dance.  Doctors looked at the art and started thinking about mental illness and conditions in a different ways.  Scientists consulting artists and vice versa.  Architects, engineers, political theorists.  So many different fields intersecting, altering, and redefining themselves.

Now I look at our contemporary world (saying modern world would not be technically correct).  We have got to be the most interconnected people in history.  Yet we do so little with it.  Sure there are online groups for everything and anything you care to mention but they’re so insular sometimes.  They have their own rules, their own interests, own languages and coming in as an outsider is not always easy.

TED talks you say?  The TED talks are a series of global conferences that attempt to bring attention to new ideas and provide a platform for people with new ideas to spread those ideas.  If you have a day or two to spare, look them up on YouTube.

It’s a noble effort but I have seen in the last years that the TED talks are moving in the direction of becoming merely entertainment opportunities for the geeky.

Real cross-pollination happens when people from diverse disciplines come together without expectations, without agendas, and with an open mind ready to listen to one another.

An evening spent in a cafe just talking.  Gathering round a fireplace and chatting with friends with a cup of tea.  Being in the backyard with a couple cold ones and letting the late afternoon turn to early evening.

Food and beverage seem to play a role in the creative process.  As I recall Compaq computers was founded by two engineers sitting down at the House of Pies

Perhaps it’s because the activity of sharing a meal or a drink makes the mind a little more relaxed and receptive.  You may think to yourself that no matter what else happens you will at least get some food or drink out of the process.

I try to keep up with people from different walks of life.  From different perspectives.  Sometimes I don’t like what I hear, many times I don’t understand.  But I am always willing to listen

thoughts on tablets and schools

I often find my mind wanders while on the trails and I start doing mental exercises.  The other day on the trail I suddenly found myself thinking about using electronics with public school kids.

Given that a school district would want to do this, how would it work?  What would schools want out of these devices and how would it be organized?

School districts have long wanted to switch over to digital media,  The One laptop per child (OLPC) initiative was popular in the last decade but really didn’t go anywhere mainly due to costs.

Might tablets provide a better answer?  The newest Android operating systems have revolutionized the mobile computing world, and the cost of tablet components have made cheap models easily available.  In addition the cloud computing concept has opened up vast territories of cheap and accessible online storage that for the most part lays unused.

Firstly all the textbook writers would provide digital formats of the student’s texts available either on SD cards or through cloud connections.  This would reduce text printing costs, allow for regional customization (so California students don’t have to learn what Texas students learn), and alleviate childhood back problems from carrying heavy bags.  Students could never claim that they left their texts at home or at school.  At the beginning of the year students could upload new texts and continue on without having to check out new books.

Homework could be digitally done and checked automatically in some cases.  Quizzes could be coded in and students receive instant feedback on their progress, as could their parents.  Alerts could be set up to be texted or emailed to parents if a student begins to slip.  parent conferences could be skyped saving travel costs and making appointments easier to keep.

Access to the internet.  Apart from learning activities this could help whole families get access to online resources that they would normally not have.  A study credit program would allow a student to use the unit for personal use only after their homework was marked as completed.

 

Challenges and possible solutions

Cost – Obviously.  a 9″ or 10″ tablet with a simple camera/microphone set up and 16GB of memory would probably run about $300.  Even with the school district helping to offset the costs, it would be daunting for lower income families.  Consider however that such a tablet could be used for 4 to 6 years and hold mutliple textbooks over time.

Theft – Whether from a local bully or professional thieves, it is a possibility.  Apart from physical markers on the case, a program could be included that would render the unit inert if tampered with or if reported stolen.

internet cost – obviously this program would require wireless broadband access, not just at home but in schools.  This would probably need government subsidies for lower income families. Internet providers might consider what they could do with economies of scales from suddenly having much larger customer bases.  It would also incentivize the construction of a more robust national internet network.

 

Anyways some random thoughts to expand upon at a later date.