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.
Hewlett-Packard is rolling out a new TouchSmart, a desktop computer with touch-controlled software. The hardware and software are better. It’s attractive, more versatile and fun to use. But the latest effort still has some problems.
Lenovo’s thin and light ThinkPad X300 is an innovative laptop that will be perfect for many mobile PC users. But its file-storage capacity is low and its price tag is high.
Edited by Walt and written by Katie Boehret, this is a guide to gadgets, web services and other consumer technologies.
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