The iPad a really great presentation tool. It's smaller than a laptop, it's lighter, you can go wireless, and the apps available to create & deliver presentations are now very solid (Keynote, Perspective, Prezi & many more). However, one of the big barriers at the moment to going iPad-only is the hookup. There's nothing worse than arriving at a conference room, boardroom or classroom, and not being able to get your screen to play nice with their projector or TV.
Do that enough times, and suddenly you're lugging your laptop in your bag (as well as the iPad) as your don't-look-like-a-dickhead-in-front-of-strangers Plan B. Nobody wants that.
So, how exactly do I get my iPad screen to that TV or projector? Well you've got a few options, and they all have their pros and cons. Here's a toolkit that hopefully covers a wide variety of possible scenarios, so you can take your iPad to your next presentation with confidence.
Via Laurent Blanquer