Author Archives: Marco Martin

Netbook: what are you?

Some time ago Michael Dell said that netbooks delivers a really poor user experience. Now it’s pretty easy to infer that this is because netbooks sales are starting to erode the higher margins desktop and notebook markets, putting the manifacturers in a really difficult situation: one of the most successful type of device of all timesis killing the most expensive ones.

In the end Michael Dell is even right: as a general purpose pc they deliver a pretty poor user experience for both performance and screen real-estate, but this infortunate situation is in a great extent fault of hardware manifactures.

The first netbook attempt, the old EeePC 701 was pretty much a device on its own: it had an ad hoc user interface and it was clear that it served just a limited set of use cases, casual web browsing, audio/video consumption and things like that. Not entirely different from smartphones use case, but for situations when you can carry around a slightly bigger and more convenient to use device.

Then, seeing the fantastic amount of sales of those thinghies the hardware manifacturers figured out that if they put Windows XP and bigger hard drives on them they would have sold even better and this was totally true, to the point that people only want to buy netbooks instead of regular machines, rather than using them as a secondary companion device (bad economy, the easiest way to still get XP rather the much hated Vista, pick the reason you want).

This has taken away every bit of innovation those devices had, like a different operating syste, solid state drives and software specifically designed for those screen constraints: let’s just throw office on it, it will work perfectly no?

This situation is bad for users that are buying an hammer when they need a screwdriver and bad for vendors that are seeing their profits taken away.

I hope this will be taken as a lesson and manifacturers will learn to fear less to be innovative, rather than taking the path of least resilience. I’m hopeful that devices like the arm based ones, maybe with extensive use of the touch screen will make netbooks that really distincht and innovative class of devices that they deserve to be, rather than just slightly dumber laptops.

Random bits

*Arthur makes remote widgets work on the new Nokia N900: this has really awesome implications. Rob’s work on remote widgets is really cool by itself, and if you add the possibility of exporting widgets on a small device like that it opens the doors to really cool applications, think about a really rich remote controller for your mediacenter, a way for a conference speaker to publish his slides or something related to the attendees regardless the device they’re using, a way for a teacher to control what is available in a computer lab room desktops and stuff we still did not tought about.

*KDE depends on Qt 4.6. This opens the door for us to the use of all the cool new features of this release, a thing we were drooling about since quite some time is the new animation framework. A summer of code project was done to make a really easy to use API to access it from Plasma, to have a library of stock effects that will be coherent across all the widgets. It has been merged into trunk now and when it will be put really in use expect to see fireworks 😀

*Work on the netbook interface continues, we got a pretty nice workflow model for using the newspaper activity, plus the Search and launch activity changed quite a lot since the last screencast. I should reeeally do a couple of new ones, so stay tuned 😀

New job

A new quite interesting chapter of my life is started since quite some time, I didn’t want to say too much about it until everything was settled down and up to speed. But now i guess the time has come, let me introduce my new employer, a pretty familiar and constant presence in the KDE development:

Thanks to the generous support of those people, these days known as Qt Development Frameworks (and the mother company Nokia of course), I’ll be sponsored to work full time on KDE, in particular on the Plasma libraries and shells, especially the Plasma netbook project, that is taking up shape quite nicely. Plus there will be another quite cool Qt-related project

I will remain based here in Italy, but especially starting from next year perhaps it would be more probable to see me wandering around conferences around the world, we’ll see 🙂

What i can say: Qt Development Frameworks (or: our little old dear trolls) rocks!

New hosting

Today I’ve moved the site hosting to a new provider. It should be way better than the old uber-cheap one. Transition gone pretty well, but the site has been kinda broken for some hours, now all should be back normal again.

I hope to not have lost comments during the DNS transition time.

Trying the netbook project made easy

Since two days there is a new module in systemsettings: workspace under the Desktop category.

Here is possible to switch between the Plasma desktop shell and the netbook shell. the switch will be done on the fly (no need to restart KDE) and it will be remembered the next KDE start.

Plasma desktop will close, Plasma netbook will start and some different settings on KWin will be applied: windows will start as maximized and there will be no border for maximized windows.

The other section is Dashboard: is now possible to configure from here if you want the dashboard with the same content of your desktop or if you want it to show an independent set of widgets.

In the same way, in the Multiple desktops section, is now possible to decide if you want a different plasma activity for each desktop, so the quite hidden config dialog reachable from the zoom interface for those two options has been removed.

New features in the newspaper activity

Another update on the Plasma netbook project: in this little video i’ll show the last improvements of the so called newspaper activity, little things that however have all their own place in the big picture:

Slightly different look, the wallpaper is more visible and there are less margins
Widgets have titlebars, that shows the widget name as well 3 buttons: the close button, configure and the new associated application launcher i presented the last time (it has been designed with the netbook shell in mind)
Some days ago, Adenilson and Igor came up with a really nice patch to animate the scrolling widgets used by Plasma: now everything that uses it, from the newspaper activity to the microblogging plasmoid automatically got a way more smooth and organic look and feel, hats off to them
Is now possible to create and delete newspaper activities, to have as much “pages” as one likes, selectable by the top toolbar

In this video it’s also possible to see more changes, both in the panel and in the Search and Lauch activity, but this is for the next time! (i love teasing people 🙂

OGG version

As usual, the screencasting appliation has a pretty poor refresh rate and pretty bad refresh problems, to this does not actually reflect 100% the real thing:)

Dropping in, dropping out

I love when an idea starts to taking form and suddenly starts to make sense in an unexpected way… some days ago Aaron blogged about dropping remote contents inside Plasma: now is possible to drop in several types of content, even from the network and the proper plasmoid capable of doing a little preview of that content will pop up, like the picture frame for an image or the web browser for an html page.

The idea of Plasma as a canvas for some kind of smart bookmarks with live preview of your content and work is taking shape, now what was the logical step was to ask.. what about the other way around?

We now have a quite simple way in the plasma api to associate an application, or an url (with the proper application detected from the mime type) to a Plasma widget. A new button will appear in the applet handle (and a new entry in the context menu) and that application will be launched. The idea is to have a full view of what you have in the widget, as a tiny preview.

OGG version

Netbook shell after Tokamak 3

Here we go with the long promised screencast about the progress of the Plasma Netbook shell after Tokamak. This time I’ve tried to record an audio track as well: the process is still not very well streamlined so the quality is still so so (composite+screencast still seems a big nono these days) and yeah, bear with my english, it’s what it is, like a certain Nintendo character :p

Aaanyways the stuff I talk about in this video is:

How to try it if you have a svn trunk build
Keyboard and touch screen navigation
New background dialog
Integration with the new widgets explorer

Where the last two are true for the Plasma desktop in general, thanks to the work of Davide and Ana respectively at Tokamak 3.

OGG version

Looking back at Tokamak 3

I’m starting this entry on the train on the way home from Tokamak (and finishing it at home). Looking back it was probably the best KDE event I ever been. I’m already missing each one on every person that was there.
>Fisrt of all I want to thank Mario Fux forhosting the event. It was a really big job for him and everything was gone perfectly smootly.
The place was of breathtaking beauty, I didn’t brought a camera myself but you can see from other blog entries on planetkde photos of this beautiful place. Last day we gone at the bottom of the Motterhorn mountain with the cablecar. This mountain is beautiful because it’s an huge block of rock of the exact shape you would expect from a mountain, really makes you remember how tiny human being are on this planet (yeah, sounds clich

Say something Tokamak

Didn’t really find much time to blog at tokamak. Anyways, what I’ve been doing?

The netbook shell has found a new home in kdebase, so now if you build trunk it will be here and will definitely be here for the release of KDE 4.4. This is realy important because it makes easier for people to try it right now without having to compile components from playground. Another important reason for the move is the reuse of the existing coomponents, in particular the new widgets explorer that has been merged from the Gsoc project of Ana, that makes the experience of both plasma-desktop and plasma-netbook much more pleasant. Not much to add right now but stay tuned for a screencast in the next few days.

The KnotificationItem library, that is the client of the new systemtray specification has been merged in the KDEUI module. This means is no more experimental and all applications can start to use it without fears of binary incompatibilities. At this point the start of a Freedesktop standardization seems much more realistic.

Ad oh well, we are all been busy in refactoring and moving aroundstuff, so while there could be some instabilities in trunk right now, the plasma library will become much more clean and robust in the future.

Anyways, many props goes to Rob and Ana that have gone trough the endeavour of merging their pretty big Gsoc projects, this did mean work and work and work, but i’m speechless about the quality of the projects. Ana’s widget explorer makes plasmamuch more usable and pleasant to use, Rob’s remore widgets are well, revolutionary, can’t find other words, but i’m not gonna to explain them here, they can do a much better job.