Talk:2009-10-31 48 12
From Geohashing
Love the light-writing! How is it done? Long exposure with one flash? --macronencer 13:19, 1 November 2009 (UTC)
- Long exposure (10 seconds or more, 30 seconds in this image), no flash, and small LED keyrings that you squeeze between two fingers to make them light up. The tricky part is that you have to "write" into the air between you and the camera, i.e. you need to write mirrored letters. --dawidi 14:10, 1 November 2009 (UTC)
- Thanks - that's surprising. I didn't realise you could do that with no flash. So you lit yourselves with the LEDs I suppose. I must try that some time! --macronencer 15:04, 1 November 2009 (UTC)
