Pretty much everything you'd do at a physical careers fair will be possible, apart from shaking hands! You can roam around the firms' stands, watch presentations, talk (voice or video) with representatives of the firms, submit your CV to those those firms whose stands you've visited...In terms of representation, most firms are having a mix of recruiters and practising consultants on their stands, so plenty of scope for getting all your questions answered.In short, you've gotta see this technology to believe it!Tony RestellTop-Consultant.com