Touch screen is not good enough
Thursday, January 18th, 2007Steve Jobs, chief executive of Apple, took a swipe at both the mouse and the keyboard, when introducing the new iPhone to the adoring multitude in Los Angeles. ‘Are we going to use a stylus?’, asked Steve, ‘No, we’re not. We’re going to use the best pointing device in our world. We’re born with ten of them: our fingers.’ Now I don’t know about Steve, but I have only eight fingers. And my two thumbs are not only useless on a phone touch screen, they are vastly inferior to my fingers for most tasks on a conventional full-size keyboard.This is not just a quibble. And this article is not just a rant. It is based on my own experiments with many methods of inputting words on to computers, since Fleet Street computerised in 1986. That includes, ball mice, keyboards like the Maltron (which uses the thumbs for numbers and some letters) tablet PCs and voice recognition. And, guess what, I have found that the most efficient tools for the job are the conventional keyboard and the conventional mouse, which is much the same as the one which was standard in 1986.But I also want to be fair to Jobs, who gave us the iPod, which I have found to be far better than its competitors. And I have not yet had a go with the iPhone. (Victor Keegan has tried one. He finds it inferior to two Nokias, but in his article in this morning’s Guardian, he pans it on quite different grounds.) I can speak, however, with experience of using a touch sensitive mobile phone. Which convinced me that my basic position on these matters is valid. The industry’s wish to sell new products, combined with man’s eagerness to buy new gadgets, means that we are going backwards, rather than forwards, in terms of efficient input into computing devices.
First, phones. My Sony Ericsson P31, which is still in my drawer, was bought because, as a touch typist, I was very frustrated using the tiny keyboard on a mobile phone. The P31 comes with a stylus. I learnt how to use the Grafitti language, and enjoyed writing text messages sitting comfortable at home. Where of course I don’t normally use my mobile phone. I use it at parties, on the bus and walking on the heath in the rain. And found that the call was lost by the time I had got my stylus out. So I went back to using my Siemens phone, bought because it has big keys widely spaced. Now I am sure the iPhone is better than the P31. But I cannot see anyway it can be more efficient for texting than my ancient Siemens.
Laptops. I bought my IBM Thinkpad because I found the little red pointer stuck in the middle of the keyboard, was a far better pointing device than the pads then available. I spent a lot of time getting used to it. But it was still much inferior to a conventional mouse. So after a few weeks I bought a small Logitech mouse, which I have been using happily ever since. In practice there has been no problem in finding somewhere to rest the mouse. Like those tables on the train. I don’t rest my laptop on my lap. And I doubt many other users do that either.
I upgraded shortly before Christmas to my present Philips X56, which has the latest touch sensitive pad which is pretty standard these days. It certainly is touch sensitive. It opens things instantly. So quickly that they are usually not the things I want to open. I have been training myself to use it for some weeks now, but it still goes on acting on commands I don’t want to give it. So it has wasted a lot of my time.
This morning I hooked up my old Logitech mouse. Problem solved. I am now in bliss. Lesson. The new is often worse in terms of the time spent in doing the work which most of us use computers for.
Desktops. I have tried several alternative keyboards, including the ergonomic natural keyboard that Microsoft introduced a few years ago. Several of them are still in the attic. But I can type faster and with less strain on the standard desktop keyboard. And I can do quite as well even on my laptop.
The only device I have found which makes for a significant improvement is the Dvorak keyboard. But as regular readers of this blog will know, you do not need a special keyboard to use the Dvorak keyboard layout. It is available in Windows, Apple and Linux via software at one click of the mouse.
You can find out how to use it, and download a tutorial, from my typingbytouch site.
And so I end with yet another plea for the a very cheap innovation which would make it easier for anyone to learn and use the Dvorak keyboard layout. Can some enterprising manufacturer make a keyboard with Dvorak as well as QWERTY letters on the keys?
Now that would be real progress.