Re: Anyone out there bought an Ipad?
Post 12
Touch Screen mobile computing has been around for quite some time already. The Windows Mobile phones have always used touch screens (for almost 10 years now) and "Tablet PCs" have been around in both low and high resolution formats for almost the same period of time.
So there are options out there, that are probably worthwhile looking at too.
The advantage of the approach taken by Apple is that everything is controlled - you can only install on the iPhone and iPad what they approve for installation via the app store. That means, in theory, it should be more stable (although they use some other restrictive practices to help ensure that also - like stopping your apps from running while you take a phone call). The disadvantage is just that - you cannot install whatever people out there decide to create for the device, you always need approval from Apple, and there have been a number of cases of clear anti-competitive behavior from Apple in this respect. But if what you are looking for is a glorified iPhone with a nice big screen, that probably gets close to ebook-reader quality, then the iPad is probably a good choice for you.
For those that actually a more complete computing/laptop solution that can run whatever you like, but with the usability of a multi-touch interface (i.e. a modern touch screen), there are many options in the PC laptop domain. The mainstream business laptop makers like IBM and HP have offerings, but also do the more competitively priced and in some respects more "home user friendly" makers like Acer and Asus.
See this link for more summary info from Acer: http://us.acer.com/showrooms/touch/touchapps.html
And here's a link showing the type of things they are working on for the next generation: http://www.engadget.com/2010/03/08/acer-working-on-frameless-laptop-with-touchscreen-keyboard/
I've used several touch-screen laptops over the years. Currently, I have an "old" Asus Eee PC, which is only 1kg, runs for around 5 hours, and is great for travel (watch movies, deal with email, read and edit documents and presentations, etc). Keyboard and screen are a little too small for long-term use, screen is only 9 inch, but for travel it is fine. The new version (Asus Eee PC T101MT) is very slightly bigger and can be found in Geneva: http://www.1000ordi.ch/53617 - 680CHF - which means the 9 inch version is probably up for "reallocation" for school homework and hence a new 10 inch version may be required soon :- ) Just looking for one with built-in 3G capabilities, which can be achieved with many netbooks and laptops these days, but some ship with the SIM card slot enabled, and some require a technician to enable it (getting a technician to enable it is annoying and not recommended for non-techies as it can void your warrantee).
There are also touch-screen desktop computers available, or you can upgrade any existing Windows Vista or Windows 7 PC with a touch-screen for as little as 300CHF!
One thing is for sure, if you have kids that are just starting to use computers, the investment in a touch-screen or even just replace your mouse with a touch-pad (like Bamboo touch+pen from Wacom) is very much worthwhile. From what I've seen so far, kids seem to take to touch-screen interfaces like ducks to water.
Just be sure to take a look around at what's on offer before choosing a touch-screen computer. The technology is not as expensive as it was 5 years ago, but some vendors continue to charge a heavy premium for it.