Digital projectors are the best way to get the biggest possible image for a PowerPoint presentation or a movie. But the projectors are often pretty big themselves, with even most “pocket projectors” too big to stuff into the typical pocket or laptop bag. That is changing.
Netflix was a pioneer in the business of movie rentals — getting consumers to rent DVDs online and mailing them out in cheery red envelopes. Recently, it has put a lot of effort into a service that delivers movies digitally over the Internet to subscribers, preparing for a day when getting movies on a physical disc will become outmoded.
Hulu.com, a site that aims to be a legal, one-stop shop for streaming of TV shows and movies, is far better than the typical network or studio Web site. But the site’s offerings lack depth.
Edited by Walt and written by Katie Boehret, this is a guide to gadgets, web services and other consumer technologies.
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