Technology - Stephan Segraves

Chasing An Antique Flight

April 17, 2013 ssegraves

Before I took the trip to Berlin a few weeks ago, one of my readers suggested I try to get a flight on a Junkers Ju-52. To be honest, I did not even know such flights existed. I started poking around the website that I had been sent and found a very large schedule for this year (German).

The Ju-52 has a storied history, being one of the early commercial aircraft for the new airline Luft Hansa, now known as Lufthansa. Being able to enjoy a ride on such an amazingly well restored piece of history is on my bucket list, if you can call my list of travel wishes a “bucket list”.

My mission to fly on the Ju-52 started in earnest immediately after being informed of the service and realizing that it would not be possible during the Berlin trip. I have now started looking at multiple dates and options for hitching a ride on the trimotor. The best prices to get to Europe are in May, but the Ju-52 schedule that month is not very good. I have started exploring options in June and July but due to the summer demand, the transatlantic prices make it difficult to justify the trip.

I will continue to watch the airline prices and if for some reason the prices drop, tickets will be purchased in a flash. The Ju-52 schedule is unique in that it doesn’t just offer sightseeing flights but also point to point flights as they move the aircraft around Germany. I would love to get in a couple of destinations. While pricey, it would be completely worth it to fly on such a beautiful piece of history.

photo by: bagalute

Internet and Travel

February 13, 2013 ssegraves

One of the travel issues that I have been struggling with is internet access while in foreign countries. As some of my travel destinations become more obscure, access to the internet becomes more difficult. Do I absolutely need internet when traveling abroad? It is definitely one of those items that would be nice to have if I encountered problems with flights or travel in general and if for some reason I need to do some work or access a file back home having the access would be welcome.

I have been looking at items like this Unlocked WIFI Mobile Hotspot and I thought it would actually fit the bill until I saw that it wasn’t actually 4G. I have heard from a few friends that it is possible to get a real 4G device unlocked from stores in England. Then it is as simple as getting a data SIM card from a local carrier in the country you are in and presto, you have internet access. Of course these devices are fickle and in some cases it is hard to find a data SIM but for most scenarios, the process should work as advertised.

With all of that said, is internet access really necessary? I am sure that if the circumstances were dire, I could find an internet cafe or pay for an international phone call. Internet is really just a “nice to have” item. During my recent trip to Budapest, the internet in the hotel was as slow as molasses and having an alternate connection would have been very welcome. At the same time, travel is opportunity to disconnect and focus on the trip. By not having that internet connection overseas, it is a motivator to get out and see things rather than try to keep up with what is going on on Facebook, Twitter, etc.

If you have actually found a 4G device that works well overseas, I would love to get your thoughts on it.

Lufthansa’s New Entertainment Option – In Testing

January 24, 2013 ssegraves

On Monday I flew Lufthansa between Budapest and Munich on one of their Airbus 320 aircraft (registration D-AIPP). When I sat down I started looking through their magazine and noticed an extra insert in the seatback pocket. On the insert was a description of the new in-flight entertainment system that is being tested and how to use it on this particular flight. I read through and downloaded the required application for my iPhone, called “my mediaworld”, to test it out. I registered the application (required before using the system) and was all set.

The system works off of a wireless signal that starts transmitting as the aircraft passes through 10,000 feet. You select the network and launch the app. You are presented with a number of options including WatchEnjoy (television, movies, etc.), ListenRelax (music, spoken work), eJournals (newspapers, magazines), and FlyLufthansa (flight information).

I played with each of the options just to see what was provided. The only one that did not really work for me was the magazines and periodicals section. I could never get it to actually load. I ended up selecting a movie to watch and it immediately started playing. The video quality was great and there was no lagging video artifacts that one usually sees with streaming video.

When I watched a few of the TV shows, they were only in German and there was no option to for subtitles. Not having subtitles was a little disappointing, but they are a German airline so having such content isn’t all that surprising.

The video quality was just as good as what you would have if you downloaded the content yourself.

There is also an inflight moving map that shows your current position and a few flight statistics. The application launches the web browser, in my case Safari, and presents the flight data and map there. Great information if you’re an aviation nerd like me.

One of the neatest features is that when an announcement is being made over the aircraft’s intercom, the system pauses the content you are in. I was still a little sick and could not hear well enough to tell if the sound from the intercom was being piped through my headphones as well.

Overall it’s a very cool system and if this is the direction that United is headed with their inflight entertainment, passengers will be very happy. The only concern I had with the Lufthansa system was the lack of power ports in their short haul product. If you are doing some of their longer flights on a short haul aircraft, there are no power ports. Heck, even on Lufthansa’s new A380, there are no power ports in coach, meaning you’ll only be able to watch content until you run out of juice.

This really is the future of inflight entertainment and it’s good news for passengers. No more giant content boxes under the seat in front of you, no more watching movies on a tiny screen three rows in front of you, and no more watching the same content over and over on a loop.

Next time you are on a Lufthansa flight, be sure and check the inflight magazine, you may just have a wireless content delivery system installed on the aircraft (currently, this particular A320 is the only one with the system)! Also, I have included a few more screenshots of the product below. Lufthansa also has a full description of the “my mediaworld” system and available content on their website.

Arq and Amazon Glacier

November 8, 2012 ssegraves

Arq, the great backup utility for OS X that utilizes Amazon S3 for storage, received an update that supports Amazon’s new Glacier service.

From the Haystack Software Blog:

Arq now backs up to Amazon’s new Glacier service, and I’m really excited about it! Glacier storage is super-cheap — just $.01/GB per month!

With Glacier you can store 100GB for just $1/month! Or store a terabyte for just $10/month!

I got hundreds of emails and tweets asking for Glacier support. Turns out it’s a good option for some scenarios (even with the slow restore time and possible extra Amazon charges). People want to use it for big stuff like iPhoto libraries, videos, etc that get too expensive in S3. They use it as a secondary backup, so they don’t expect to actually restore unless their whole house burns down, taking their primary backup with it.

The price of Glacier is so low that I am looking at using it for an archival service. Originally I was thinking that it would be good to keep backups on it, but the retrieval rates for your data are fairly steep making it a pain/expensive to restore files. But, for storing old data that you do not need access to all of the time makes Glacier very attractive.

Ethiopian Children Hack OLPC With No Instruction

November 5, 2012 ssegraves

Some fascinating news out of the One Laptop Per Child project. Just given a box of these laptops, with no instructions, Ethiopian children discovered the device had a camera and figured out how to enable it.

MIT has installed memory cards that record how the devices are used and one of their founders reports:

We left the boxes in the village. Closed. Taped shut. No instruction, no human being. I thought, the kids will play with the boxes! Within four minutes, one kid not only opened the box, but found the on/off switch. He’d never seen an on/off switch. He powered it up. Within five days, they were using 47 apps per child per day. Within two weeks, they were singing ABC songs [in English] in the village. And within five months, they had hacked Android. Some idiot in our organization or in the Media Lab had disabled the camera! And they figured out it had a camera, and they hacked Android.

Fascinating.

Why Everyone Should Learn to Program

May 7, 2012 ssegraves

Why Everyone Should Learn to Program (Reviews in Depth) →

Dan Haggard on why everyone could benefit from learning to program:

We passively receive ALL the various interfaces that we deploy to manipulate our environment: the stove top you use to cook your food, the knife you use to cut your meat, the piano on which you play your music, the steering wheel you use to drive your car.

Just think about that for a moment and let it sink in. EVERY interface you employ on a day to day basis is likely created by someone else. And since our own creativity is necessarily constrained by the various interfaces we employ then an absolutely crucial dimension of creativity is denied to us. […]

If you use a computer in your day to day work – it’s very likely that your processes have developed to a point where they could benefit from some degree of automation. And the only person really qualified to provide that automation ultimately will be you and YOU alone – because you may well be the only person who knows the process. […]

I now feel cured of an affliction I never realised I had. If I had to name this affliction, I’d call it – defaultism. Always did I just default to the way of things as it was handed to me. Now I look at every aspect of my life with a hacker’s eye.

It is awesome to see someone jump into programming and love it. The complexity with programming does not usually lie in the code itself but in the setting up of the environment and getting the language to run consistently across multiple machines. Platform specifics and quirks across environments used to have books written about them but now, with such great internet search tools, it is easy to find a fix to just about any problem you may have.

FlyRights App – TSA and DHS Complaints From Phone

May 1, 2012 ssegraves

The FlyRights App →

FlyRights is a new iPhone and Android application that allows you to file TSA and DHS complaints directly from your device. I see a lot of potential here.

Foxtrot for iPad

April 17, 2012 ssegraves

Foxtrot for iPad announcement →

Bill Amend, the author of Foxtrot, is going the self-publishing route.

I’m calling them FoxTrot Pad Packs, because I like the metaphor of collectable cards and how you build up your collection via booster packs. I made them myself using Apple’s free iBooks Author software.
…
My hope is to release new ones every couple of months or so. Assuming people like these first ones. This is all a big experiment for me.

I’ve always been a Foxtrot fan. I hope this venture is successful for Mr. Amend.

Music Awakens the Mind

April 11, 2012 ssegraves

Alive Inside is a documentary that follows social worker Dan Cohen as he reintroduces music to those who are suffering from diseases involving degenerative memory loss. The results are fascinating (YouTube video).

Having experienced what memory loss can do to a person and their loved ones and knowing that many families endure such a challenge on a daily basis makes me want to go take iPod Nanos to every nursing home in the immediate area. Even if the results are temporary and limited, there is something uplifting in the knowledge that a loved one is still themselves, even when their memory may no longer be sharp.

(via swissmiss →)

In-Flight Wi-Fi Usage Numbers Increase

March 28, 2012 ssegraves

To Tweet From 30,000 Feet: Picking Planes Wired for Wi-Fi →

Scott McCartney on some interesting trends:

Airlines say Wi-Fi usage-the percentage of passengers paying for Internet access—is picking up, driven partly by the popularity of tablet computers and partly because more planes have the service. Currently about 8% of passengers use the service, up from 4% at the end of 2010, according to In-Stat, a research and consulting firm. That likely will reach 10% of passengers by the end of this year, In-Stat says.

In-Flight Wi-Fi usage growth is no surprise. We are addicted to being connected just about everywhere we are. Why should an airplane limit that addiction? My opinion on this is two-fold. Sure, it is great to get your e-mail, work on your website, post photographs, etc. while you’re in the air but as someone who travels for work, I relish being cut off from the outside world for a while.

Since United announced a push to install Wi-Fi on a number of their aircraft, I will see if my perception and opinion changes over the next year. I tried to use in-flight Wi-Fi on a trip from Seattle to Frankfurt on Lufthansa in December but it was inoperative the entire time. On a flight of that length, it would have been quite nice.