About Jon Leirdal

A sociable geek with some artistic interests.

Swans in the shadow

I captured these two using my little Canon G12, and not my regular 5D mark II that I usually lug around. I am not sure it is one of my greatest shots, I should have gotten a bit lower, but I do like how the shadows of an old pier kind of looms behind the great birds gliding over the surface of a cold winter sea. In some areas the ice has already covered part of the harbor, but here the water is still free. It has been a reasonably mild winter so far. Not like last year.

Swans in shadow

Swans in the shadow of an old pier.



Posted from Drøbak, Akershus, Norway.

A wish for corporate social software

I attended an IXDA meetup yesterday discussing among else “Collaborating in the stream”. Pete Lacey from Podio showed us some of their ideas regarding different communication types in different activity streams or different applications. The catch though, everything runs on their server; in the cloud.

Now personally I use the cloud for several services, and I feel that such services may be very useful and probably secure enough for me as an individual. The problem is that there are several reasons for not thrusting your corporate or business data to an external service provider. The most obvious ones are based on regulation, in Norway government entities probably will not be able to put their data on servers located outside of Norway, or worse, outside of Europe. There might be risks regarding this even for private companies, foreign governments might insist on access to data stored on servers located within their countries, either for security or legal reasons. Another issue might be the security of the information itself, other companies might be able to break into the service and gain access to your corporate information. Several security officers at different companies are also very protective of their information and data, and would never accept that anything like this should be available externally. All reasons may be resolved as the solutions and regulations evolve, but as an IT-consultant doing business right now, I would like to have the following framework available when dealing with cloud based services.

  1. Intra-social: I need to be able to implement a copy of a cloud based social service or product internally in an organisation. Using all the normal protections and security that the different corporations demand I follow. Examples might be protected sub-groups, protecting content, firewalls, single-sign-on and so on.
  2. Extra-social: I need to be able have a “demilitarized” version of this product available for partners and other external participants that make it possible for them to collaborate securely and share information trough the same services that the companies are using internally. These users should probably only be able to access a subset of the information available internally. I would like to be able to enforce encryption of the communication and use strong log-in features. Of course it should be possible to protect content and have access-groups here as well.
  3. Inter-social: Now the big differentiator is the connection to open services on top of this. By using semantic technologies and other modern integration techniques I would like to intelligently be able to integrate these internal and external parts of my social software with the corresponding public service. Sharing information and collaborating on open issues should still be possible, and this would make it possible for the users to use the same tool for collaboration both internally, externally and on the open internet.

Do you have any comments? Please tell me your feelings on this below.

Posted from Oslo, Oslo, Norway.

Oslo lights

I happen to have a friend that shares my interests in photography. He lives in Trondheim, but once in awhile he visits Oslo. Last friday we got do indulge in some photography together. We brought some of our equipment and started capturing lights and shadows.

Trough

A view trough the fence while others are driving trough

A bent world view

A bent world view using a fisheye lens

Waiting

Waiting for the ferry in Oslo

You better stop

You better stop before going trough here

Update 2011-01-22: My friend has gotten is own blog now. Please give him a visit at hwfoto.net 

Posted from Drøbak, Akershus, Norway.

Winter beauty

As a hobby photographer, it is mostly during the weekends that I am able to play around with my camera and my computer. During the weekdays, work and other social responsibilities normally take up too much time to really spend some hours just clicking.

I happen to live near the cost, and while enjoying a sunny -1 degrees Celsius, I walked down to a beach called “Elleskjær” near me.

The usual suspects

The usual suspects greeted me when I got down to the beach. They were alert though and flew away when I tried to get a bit closer.

Tracked

I tracked them, but as most of you know, seagulls are capable of escaping in 3 ways; walking, swimming and flying. I was prepared to engage in only one of those activities.

Print

A seasoned tracker could probably tell the sex or something like that from this print. All I can tell is that it most probably was a bird that can swim. And most likely a seagull.

Northern view

This is a northern view in two ways I guess. It is the view towards the north, and as you probably have guessed; this was photographed in Norway.

Row row row your boat

During the summer most boats you see are slick, big, fast motor powered boats. During the winter the "real" men are out using other means of propulsion.

Whiteout

The sun got down to my height after a while, and the snow almost went totally white.

Into the sun

It is always nice when the sun shines trough the trees.

 

Posted from Drøbak, Akershus, Norway.