Typewriters vs. Computers

I like this (from Ryan Adams, the songwriter/musician).

“Your critical mind is an interrupter of your inspired true self. If you are daydreaming and you are in that zone, you have the 300-mile gaze, stuff is coming through, it’s like a scroll. It’s like dictation, it’s an act of faith, it’s like letting myself feel it. On a typewriter, it’s below chest level; you are looking through and beyond the dimension of the page.

On a computer, you will never not look at the screen. You will always follow the cursor. It’s a trap. You are a cat and your computer is a f—ing laser pointer, and you are just following your own trial.”

Daily Telegraph 4 September 2014 (page 25)

Paper versus screens

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Does the technology that we use to read change how we read? Since as far back as the 1980s, researchers have been looking at the differences between reading on paper and reading on screens. Prior to 1992, most studies concluded that people using screens read things more slowly and remember less about what they’ve read. Since 1992, a more mixed picture has emerged.

The most recent research suggests that people prefer to use paper when they need to concentrate, but this may be changing. In the US, 20% of all books sold are now e-books and digital reading devices have developed significantly over the last 5-10 years. Nevertheless, it appears that digital devices stop people from navigating effectively and may inhibit comprehension. Screens, it seems, drain more of our mental resources and make it harder to remember what we’ve read. This is not to say that screens aren’t useful – far from it – but more needs to be done to appreciate the advantages of paper and to limit the digital downsides of screens.

One of the issues is typography. Paper books contain two domains – a right and left hand paper – from which readers orientate themselves. There is also a sense of physical progression with paper books, which allows the reader to get some sense of overall place and form a coherent mental picture of the whole text. With screens things are different.

Digital pages are more ephemeral. They literally vanish once they have been read and it is difficult to see a page or a passage in the context of the larger text. Some research (e.g. a 2013 study by Anne Mangen at the University of Stavanger) suggests that this is precisely why screens often impair comprehension. It has even been suggested that operating a digital device is more mentally taxing than operating a book because screens shine light directly into a readers face causing eyestrain. A study by Erik Wastlund at Karlstad University, for example, found that reading a comprehension test on a screen increased levels of stress and tiredness versus people reading the same test on paper.

There is also the idea, rarely recognised, that people bring less mental effort to screens in the first place. A study by Ziming Lui at San Jose Sate University found that people reading on screens use a lot of shortcuts and spend time browsing or scanning for things not directly linked to the text. Another piece of research (Kate Garland/University of Leicester) makes the key point that people reading on a screen rely much more on remembering the text compared to people reading on paper who rely much more on understanding what the text means. This distinction between remembering and knowing is especially critical in education.

Research by Julia Parrish-Morris and colleagues (now at the University of Pennsylvania) found that three to five-year old children reading stories from interactive books spent much of their time being distracted by buttons and easily lost track of the narrative and what it meant. Clearly screens have considerable advantages. Convenience or fast access to information is one. For older or visually impaired readers the ability to change font size is another. But it is precisely the simplicity and uncomplicated nature of paper that makes it so special. Paper does not draw attention to itself. It does not contain hyperlinks or other forms of easy distraction and its tactile and sensory nature is not only pleasing but actually allows us to navigate and understand the text.

Screens Vs Paper (and comprehension)

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I’ve just (almost) completed some scenarios for the future of gaming so I’m back in the office scribbling like a demon. The latest scribble is a map of emerging technologies and it occurs to me that I am never happier than when I’ve got a sharp pencil in my hand and a large sheet of white paper stretching out in front of me.

Thinking of this, there was an excellent piece this time last year (22/29 December 2012) in the New Scientist on the power of doodles. Freud, apparently, thought that doodles were a back door into the psyche (of course he did – a carrot was never a carrot, right). Meanwhile, a study by Capital University suggests that the complexity of a doodle is not correlated in any way with how distracted a person is. Indeed, doodling can support concentration and improve memory and understanding. Phew.

While I’m on the subject of paper by the way, there’s an excellent paper on why the brain prefers paper in Scientific American (issue of November 2013). Here are a few choice quotes:

“Whether they realise it or not, people often approach computers and tablets with a state of mind less conductive to learning than the one they bring to paper.”

“In recent research by Karin James of Indiana University Bloomington, the reading circuits of five-year-old children crackled with activity when they practiced writing letters by hand, but not when they typed letters on a keyboard.”

“Screens sometimes impair comprehension precisely because they distort peoples’ sense of place in a text.”

“Students who had read study material on a screen relied much more on remembering than knowing.”