AV industry sees digital signage as vital to lift retail from recessionhttp://www.stampedeglobal.com/blogs/stampede_main_blog/archive/2010/03/02/13809.aspxby Paul Milligan- avinteractive.co.ukA study by LG of av professionals has found 79 per cent believe digital signage technologies will be very important or vital to revitalising the high street in the year ahead.LG conducted a survey at the ISE exhibitionen-USCommunityServer 2.0 (Build: 60217.2664)