Computers: Feedback

Friday 19 November 1993 00:02 GMT

Your support helps us to tell the story

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.

At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.

The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.

Your support makes all the difference.

WE HAVE had further contributions to the problem of the mouse that dies in sunlight (5 November). Most notably, David Hamill, of the Department of Electronic and Electrical Engineering at Guildford University.

'I too have had problems with a mouse in bright sunlight. It is a Taiwanese 'Imsi'-type made out of the usual beige plastic. My hunch is that this plastic, though opaque to visible light, is translucent at the infra-red wavelengths used by optoelectronics.

'I eliminated heat, capacitive and magnetic effects and confirmed the cause was direct sunlight. By shading the appropriate receptors, the mouse pointer could be restricted to vertical motion, horizontal motion or no motion at all. I disassembled the mouse, painted the inside of the case with matt black blackboard paint. Since then, the trouble has not recurred.'

We have also been inundated by suggestions on how to get inverted commas (letter, 12 November). The Rev James Richards, from Harrow, north-west London, points out that the original PC character set did not have 'curly quotation marks'. But, adds that most desk top publishing programs can output inverted commas and there is no problem with the Apple Macintosh.

D J F Pollack says the problem can be solved with a Wordperfect 'macro':

Ctrl-V 4,32 (enter); Ctrl-V 4,31 (enter); (space)(left)(left).

Both Word for Windows 2.0 and Lotus AmiPro 3.0 come with macros to produce 'smart quotes'; while the Word 6.0 can do it automatically as you type.

Thank you for registering

Please refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in