I do love it when people subvert technology and find a completely different use case for it. I first came across geo-graffiti back in 2005 when I attended the Freqout exhibition at the ICA. There were a selection of different exhibits created by young people who lived in and around the Ladbroke Grove Estate and engaged with the Vital Regeneration charity there. I wrote up my impressions of the evening here. My favourite exhibit that night was the geo-graffiti one.…