MightyMeeting Lets You Conduct PowerPoint Presentations From Your Smartphone

Last night, 200 entrepeneurs and investors from around Silicon Valley convened for the Founder Showcase, a quarterly startup event for seed stage companies that’s put together by Adeo Ressi’s TheFunded. The winner of the event, as voted on by the attendees is a new startup called MightyMeeting. MightyMeeting allows you to use your smartphone to host a PowerPoint presentation while you’re on the go, and also lets you manage your library of Office and PDF files from your phone.

The application seems best suited for people who often have to give presentations at a moment’s notice, but don’t want to be chained to their desks. Here’s how it works: first, you upload your presentation files to the service, which supports PDF and PowerPoint files. You can upload through a web interface, or via Email using a secret Email address. Once you’ve got your presentations in the cloud, you can easily share them directly from your phone using a native iPhone application or a web app (each meeting participant receives a link via Email or SMS message).

But unlike a standard file sharing service, the link you send from MightyMeeting isn’t just a link to the file — it’s actually a link to a presentation that you can control remotely. Clicking the link brings the attendee to a browser-based viewing window on their PC or mobile phone. Then, when you flip to the next slide on your phone, the change will be made on the screens of everyone else in the presentation. You can use a simultaneous voice call to communicate, or an integrated chat function. You can conduct the presentation from either 3G or a Wi-Fi network. And if you want your presentation to go viral for some reason, you can share it with Twitter and Facebook directly from your app.

MightyMeeting sounds like it could be a lifesaver for last minute meetings, but you’re going to have to remember to keep your archive of uploaded presentations current — it would be nice if there was some way to tie this into Google Docs and similar cloud based services. Also see Fuze Meeting, which offers support for mobile presentations.