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Hardware Review of:
UC-Logic WP3325 
Pressure-sensitive pen tablet 

From the August, 2001 issue of PC Alamode Magazine
by Clarke Bird
Super PenI’ve been fascinated by graphic pen tablets ever since I stood looking over the shoulder of a computer graphic artist using a pen tablet. I got my opportunity to try one when UC-Logic Technology Corporation gave me one to review at COMDEX last fall. If you work with PC graphics much at all, you must try a graphic pen tablet — it will open a whole new dimension in how you work. Instead of using your mouse to draw, sketch, paint, erase, clone on a graphic, you use a pen on a pressure sensitive tablet. I’ve entered a new world of pen-based computing!

For a first time pen user, it’s hard not to look at your hand holding the pen moving across the tablet. When you write or draw with a computer pen, you should not look at the tablet plate but concentrate instead on looking at the screen image. After a little practice, you will have far more fun and even obtain higher efficiency because, with a pen, it is easier to concentrate on the text or picture you are working on.

How do you know where the pen on the tablet is in relation to the screen image? A very small circle (the cursor) appears on the screen showing the pen position in relation to the graphic. For example, when you put the Pen at the upper left corner of the tablet, the cursor will be at the upper left corner of the screen; when you move the pen to the center of tablet, the cursor will move to the center of the screen also. The pen doesn’t have to be touching the tablet, just hovering over the surface to display the cursor on the screen. You can use the pen just as you would a mouse, moving it over your graphic program’s toolbar to select tools, brush size, etc. Or, you can switch back and forth from pen to mouse but my bet is, once you get used to using the pen, it will be your sole tool while in a graphics program.

The pen mimics a mouse by touching the pen tip to the tablet: one touch equals a click of the left mouse button, touching twice in rapid secession equals a double click of the left mouse button. Clicking on the rear button equals a right mouse click and clicking on the front button equals clicking a middle mouse button (for scrolling).

As editor of PC Alamode, a thing I frequently have to do is remove background from photos or extraneous stuff from graphics to focus the reader on what is important. If you’ve ever tried to use the mouse to control the eraser tool to remove background around a persons head, you know how difficult it is.

The WP3325 tablet is 5¼ inches wide by 5¾ inches tall (not very big, is it?) with a green LED light to signal that it is ready. The model that UC-Logic gave me came with a cordless pen. The tablet attached to my PC via a USB connection (Figure 4).

The Super Pen can be used on all IBM PCs and Compatibles with Windows 95/98/ME/NT/2000. System requirements are modest: 4MB HD for the Super Pen driver and 8MB RAM. If you plan to annotate Word documents (yes, you can write on a document with the Super Pen, even sign your name) require a little more horsepower: UC-Logic recommends a 233 MHz CPU and a minimum of 48MB RAM if used with MS Word 97.

I tested it on Adobe Photoshop and Corel’s Photo-Paint without any problems. Reportedly the pen works as well in PhotoImpact and Painter. Since all UC-Logic models are pressure-sensitive, you can choose to emulate a soft-tipped pen. I did have a problem using it with CorelDRAW but I didn’t have time to e-mail the UC-Logic Tech Service for help prior to the August deadline. 

Using both Tablet and Mouse 
You may have both Tablet and mouse installed on the same computer, and you may use either one at any time at will. To have this capability, you have to make sure that the two devices are not in conflict in the COM port or IRQ they use. The easiest way is to connect the mouse to a PS/2 port, and the Tablet to a COM port. You may need to seek help from an expert in this regard.

Pressure sensitivity
Pressing harder at the Pen Tip should draw thicker lines, and drawing very fast should give you a series of dots (filled circles) instead of a solid line. In addition, both a number and a barometer will indicate the pressure level when you press the Pen Tip. In most cases, an application program such as PhotoImpact or Painter controls the exact behavior of your Pen. Sometimes the pressure sensitivity might even be turned off inadvertently by the application program.

Included with the package
A couple of pen-based utilities are included with the WP3325. PenSigner allows you to sign your name or draw a simple picture in a Word document. PenMail allows you to send handwritten e-mail messages. I didn’t have time to try these utilities prior to this issue deadline.

Suggested retail price of the WP3325 Super Pen is $59. 

UC-Logic Technology Corporation
6F-4, No. 14, Lane 609, Sec 5, Chung Hsing Rd.
San-hung City, Taipei Hsien, Taiwan
Fax 886-2-2278-2863
Questions may be e-mailed to Louka Lien

Clarke Bird is the editor of PC Alamode and is like a kid with a new toy with his new graphic pen tablet.