Archive for the 'IT' Category

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Web 2.0 Services

Every once in a while I do a major revamp to my computing habits. I have always liked to keep everything in hierarchical order and preferred storing all the information locally on my hard drive; including mails and bookmarks. But now, as finally the online services are mature and digital convergence has taken big steps (internet & mobile, tv & computer), it is time to move on. It is not hierarchy anymore, but tagged material (metadata added) accessible everywhere.

For me there are four major areas/needs for everyday computer use: e-mail, rss-feeds, web sites (bookmarks) and communicating tools like Skype and Messenger. In addition, there is the entertainment aspect including music, photos and tv. In the following chapters I concentrate on rss and boomarks.

1. iGoogle
This is the starting page for my web experience. Google Personalized Homepage is a customizable homepage with the capability to add web feeds, Google Gadgets and apply themes. There are many other and more advanced webtops, like Netvibes, but iGoogle is suitable for my purposes and the nice thing is that there is no need for another account as many of us already has an Google Mail account (I have been thinking also of moving all my mails to Google Mail, but this needs some more evaluation).

iGoogle
My iGoogle setup.

2. del.icio.us
I found my bookmarks bar to get filled with stuff and was re-arranging and cleaning them twice a year. But what if there is no need to store bookmarks in hierarchical folders? Maybe they can be used more like e-mails: one folder with good search tool and the ability to add tags. Del.icio.us is one of the many social bookmarking web services for storing, sharing and discovering web bookmarks. The service is a little slow, but most importantly: your bookmarks are accessible wherever and to whoever. The share feature is also nice: no need for “this is a nice page / interesting article” e-mails as it is possible to send bookmarks to friends using a for: tag.

delicious
These are my bookmarks.

3. Google Reader
RSS enables keeping up with news and updates without the need of manually visiting sites to look for updated content. I was using Safaris built in reader, but it was quite limited. Once again I didn’t want to use another separate application, so Google Reader came nicely out. Google Reader is a Web-based aggregator, capable of reading Atom and RSS feeds online or offline. This is Google, so once you have logged in to iGoogle, you have the access to your feeds. If you are lucky enough to have an iPhone, RSS mixer might be worth checking out.

Google Reader
With this view I spend at least half an hour per day.

4. LinkedIn
It is good to have an online cv and also keep updated if your friends change their work place. LinkedIn is a business oriented social networking site and as of May 2007, it had more than 11 million registered users. The features are kind limited, but hey, this is for business, not playing.

LinkedIn
View from my contact page. Here is my profile.

5. Facebook
If LinkedIn is missing some features Facebook has them all plus a dozen more with the recently launched Facebook Platform. The service was first only for university students, but is now open for everyone. As a result, there are some scaling problems as the service has over 30 million members worldwide and is growing rapidly with over 150,000 new users daily.

Facebook
When registered to the service, you can build a profile similar to this.

6. Last Fm
Last.fm is a UK-based internet radio and music community website, founded in 2002. It is one of the world’s largest social music platforms with over 15 million active users. So, when listening music using iTunes or iPod, a special application can send all the data to the service resulting different charts and displaying info about artists etc. You can also listen to personalized web radios, check out what your friends are listening and can discover new music. Adding events is a nice feature and it is possible to even sync those with iCal.

Last Fm
My account overview.

7. Jaiku
This might be the coolest application for mobile. Jaiku is a social networking and micro-blogging service (a little like Twitter, but has a mobile aspect) developed in Finland. According to Jaiku’s web site “Jaiku’s main goal is to bring people closer together by enabling them to share their presence”. The service can be used and presence information updated using a computer (there is a really handy dashboard widget for mac users), but if a mobile application is installed, the service is great. You know your friends location, can see if they are busy and when was the last time they were using their phones. There is also a nice mashup called Jaikuvision.

Jaiku
My jaikus.

apple.com Refreshed

Nothing special on today’s WWDC Keynote. New Finder and Desktop with Stacks in Leopard are nice, but nothing groundbreaking was revealed. What about ZFS and resolution independence, for instance? And iLife? I guess the latter will be released in October, simultaneously with Leopard. Maybe the biggest news of today was the updated apple.com. The site, including Apple Store, is wider and black, clearly sporting the same design as Leopard. The site embodies AJAX with nice features for selecting software and checking out galleries, while for example the download area has gone through an extensive information restructuring.

apple.com new
New, wider apple.com

Back to the Keynote. Jobs announced that Safari has been ported to Windows. The Safari 3 Public Beta is available for download for both Mac and Windows.

Leopard Desktop
Organizing objects into Stacks can help with crowded Dock, but for me the overall look may be too candy with the reflections.

Leopard Finder
Finder is like iTunes sharing the same user interface including Cover Flow.

During the last 20 minutes of the Keynote Jobs announced that the forthcoming iPhone will run applications created with Web 2.0 Internet standards. Jobs stated that the innovative approach lets developers create amazing new applications while keeping the iPhone secure and reliable. This is nice as Apple can keep their code secret while providing a ready platform for developers to build their apps and test with Safari. Naturally writing native apps with a decent SDK would be better than this AJAX base solution. My concerns as a consumer are the phone performance with heavy apps and the offline accessibility of these widgets. But we will see as first iPhone (begins shipping on June 29) reviews are in shortly. Oh, and have you heard about brushed aluminum iMacs

iTunes U

Apple on Wednesday announced the launch of iTunes U, a dedicated area within the iTunes Store featuring free content such as course lectures, language lessons, lab demonstrations, sports highlights and campus tours provided by top US colleges and universities including Stanford University, UC Berkeley, Duke University and MIT. iTunes U as a concept isn’t new, but now it is promoted worldwide and the site is redesigned.

Microsoft Surface

While waiting for iPhone to hit the streets more is happening on the touch screen business. Today morning Microsoft unveiled “Surface”, a table-shaped computer that responds to touch. Until this morning, the project – almost five years in the making and code-named “Milan” – was top-secret. PopularMechanics has video and some details of these “Surface Computing” tables. The video includes an interview with Jeff Han, well known for his multitouch demos.

Microsoft Surface
Microsoft’s official site for “Surface” was also launched.

Surface computing uses a blend of wireless protocols, special machine-readable tags and shape recognition to seamlessly merge the real and the virtual world. The table can be built with a variety of wireless transceivers, including Bluetooth, Wi-Fi and RFID and is designed to sync instantly with any device that touches its surface. “Surface machines will cost $5000 to $10,000 at launch and are probably first seen in public spaces like bars and restaurants and people want to expand it into other environments” states Pete Thompson, Microsoft’s general manager for surface computing. Personally I can see this type of large devices work in groups, social places, where interaction is needed, but not for personal working. Or could the working methods change from “sitting in front of a desk and typing keyboard”? Also is multi touch the one to shift the software driven industry back to hardware driven?

Keychain, Forgotten Passwords

If you have entered a password in your browser, logged in to Skype or e-mail client, your Mac has probably asked whether you’d like to save that password to your Keychain. Next time there is no need to re-enter the user name and password. However, the downside is that it is very easy to forget the passwords.

So, for Mac users the Keychain stores all the passwords. To access it, open Keychain Access (Applications -> Utilities -> Keychain Access) and find the missing item. Double-click on it, press “Show password” and enter your Admin password (the same as login password).

Keychain Access
Visit Keychain Access for your passwords.

Firefox uses it’s own Password Manager (as it was built to run on all platforms), so the info is not stored in Keychain. Some OS X users (including me) find themselves switching between the two browsers, and it is infuriating to have some of the passwords stored in Firefox, and others in Safari (Keychain). Firefox 3 is supposed to have Keychain integration meaning that whichever browser you are yousing, the passwords will be synchronized.

LightWindow v1.1

LightWindow – the ultimate light-’whatever’ – is released, supporting various media types such as PDF, movies, Flash and more. Lightbox JS was, and still is, a great tool for viewing images, but now it’s possible to overlay flash movies and feedback forms onto existing content without adding unnecessary navigation items. Great way to enhance usability!


Presenting QuickTime movie with LightWindow.

Handy Dashboard Widgets

Dashboard is home to widgets and all Tiger (Mac OS X 10.4) users should be using them. I’m revealing my Dashboard as occasionally I get asked about it. From the pre-installed ones worth mentioning are Calculator, Weather (possible to have multiple locations), Unit Converter and Dictionary (great, located on hard drive so no need to be online).


My Current Installation

More widgets can be found from Apple’s site. My personal third-party favorites include:

  • Sol – tells you what time sunrise (dawn) and sunset (dusk) are
  • iStat Pro – the ultimate system monitoring widget
  • Sing that iTune! – search and save lyrics in music files
  • Currency Converter – 170 world currencies; great when doing online shopping

DRM-Free Music on the iTunes Store

EMI removed DRM from music (and music videos) sold on the iTunes Store. Available worldwide in May. I wrote about Apple and DRM in an earlier post and it’s really interesting to see what the impact of this release on the overall market and discussion on digital rights management. Next stage in the digital music revolution is here. From Apple’s press release:

“DRM-free tracks from EMI will be offered at higher quality 256 kbps AAC encoding, resulting in audio quality indistinguishable from the original recording, for just $1.29 per song. In addition, iTunes customers will be able to easily upgrade their entire library of all previously purchased EMI content to the higher quality DRM-free versions for just 30 cents a song.”

PS3 Home Announced

Sony has announced official details of PS3 Home, a customisable, networked community for PlayStation 3 at GDC 2007. This is Sony’s answer to Xbox Live, WiiConnect24 & Second Life. Currently PS3 Home is scheduled to be beta tested in April with the full service to roll out this fall.

Watch the HD trailer or the regular version below:

Jobs on Music Distribution & DRM

Apple posted Steve Jobs’ open letter entitled “Thoughts on Music” on apple.com. Public statements from Jobs are very rare and in this he places the blame for the existence and continuing reliance on DRM squarely on the music companies.

Timing is right as Apple is being challenged once again to open up its DRM by consumer organizations in Europe (Finland, Norway, Denmark, France, Germany and the Netherlands). Basically the countries are asking Apple to allow the protected songs purchased from the iTunes Store to be played on other music players besides the iPod. Jobs answers this requests with stating the difficulties when trying to maintain a working Digital Rights Management.

In this very clearly built letter Jobs examine the current situation and look at three possible alternatives for the future:

1. The first alternative is to continue on the current course, with each manufacturer competing freely with their own “top to bottom” proprietary systems for selling, playing and protecting music.

2. The second alternative is for Apple to license its FairPlay DRM technology to current and future competitors with the goal of achieving interoperability between different company’s players and music stores.

3. The third alternative is to abolish DRMs entirely.

Protecting intellectual property is a hard task and the legistaltion is always behind. Oh, and the Apple hype has finally reached Finland as all the major Finnish news agencies have already quoted the article (like HS).