Pure Digital Technologies spawned a revolution in 2007 with its first  Flip Video pocket camcorder, which made it quick, cheap and easy for  anyone to shoot and upload digital clips to the Web.
The latest  version, the $280 Flip SlideHD, offers improved playback while retaining  the simplicity that made the original a hit. But the finicky touch  controls and higher price may make it a harder sell than cheaper models  that can do many of the same things.
The SlideHD's screen, 3-inches diagonally, is quite larger than those on  other available models, which have 1.5-inch and 2-inch screens. You  can't use the whole screen as a viewfinder when shooting videos,  however, as the bottom portion is taken over by the SlideHD's  touch-screen controls.
Now sold by Cisco Systems Inc., which bought Pure Digital last year, the  SlideHD sports a touch screen that slides into an upright position. It  also has a headphone jack so you can watch video on the go without  disturbing others.
Like earlier Flip  cameras, the SlideHD has a few simple options for making and playing  back videos. There a big, red "record" button, along with controls for  volume, zooming and other features.
t  was also easy to plug the camera into my computer via its built-in USB  dongle and use the included FlipShare software to snip clips, stitch  them together into longer videos and share them online. You can also  grab still photos from your videos with the software.
Although the touch-enabled  buttons seemed like a cool idea, they were often tricky to control.  Several times I found myself tapping the screen over and over,  unsuccessful in efforts to zoom in on a subject. Other times I had to  tap the "record" button so forcefully to stop recording that I would  jostle the camera, screwing up the end of a video.
In this sharing mode, I could swipe through  different videos and folders with a finger and choose one to view. But I  had issues with the touch-screen controls here, too. I often  accidentally opened the ones I didn't want. And during playback, I had  to press down on the screen for a while to get options for volume,  fast-forwarding and rewinding.
Fortunately, the SlideHD includes  another option: When you slide up the screen, it exposes a touch-enabled  black strip on the camera. This gives you another way to flip through  clips and access such things as videos you've tagged as favorites or  have been shared with you. Unfortunately, you couldn't use this strip to  fast forward or rewind.
When I wanted  to share my videos with friends, or just play them back for myself, I  could simply slide the screen up. The main body of the camera acts as a  kickstand for the screen. The screen is not very bright or sharp, but it  was nice to have a bigger screen for viewing compared with previous  Flip cameras.
One other potentially useful addition:  The SlideHD is the first Flip camera with a headphone jack. It could be  useful for playing videos while on the go, though when proudly showing  my videos to friends, I preferred watching together with the sound on.
As  with other Flip products, the quality of the videos I took were good  (despite my video-making skills well below average). The camera adjusted  well in bright light at a local park, and it wasn't too bad in the low  light of a club where a friend's band, The Orange Peels, was performing.
There's  plenty of storage space. The camera can record four hours of  high-definition video, or store up to 12 hours of lower-quality videos  you put on the device. The SlideHD's rechargeable battery lasts up to  two hours, which I found plenty for each recording session.
I
Still, the  price tag was pretty steep considering it was difficult to manipulate  the touch controls and the screen is less than crisp. The Flip UltraHD  is $80 cheaper, and the Flip MinoHD costs $50 less, yet both can record  videos at the same resolution as the SlideHD. Though both have half the  storage space, smaller displays and mechanical controls, they seem like  better deals.