The expectations have been met, allay the fears

Due to some negative reports I had feared that the device is not as good as expected, but still dared buying. Today I am more than happy to have purchased the DS003. I do not want to make long the review and prizipiell I could end here, because the part is simply good, but still a few hints:

Scan in any kind worked perfectly. 300, 600, 900 dpi is recorded correctly.
A normal piece of paper scan, which also brings a good flatbed scanner almost no better way, The only requirement is draw a steady hand and just over the paper.
In a book that is of course more difficult, but the problem is to solve. One problem I had with a small book that was described to far to the edge. Support the book so that the two sides are at the same height, scan both sides, starting at the edge with the greatest distance: solution. Steady hand and just as above.

What surprised me: you can rather quickly pull the scanner over the paper, at a higher resolution a bit slower, but really just a bit.

I scan primarily text pages, which are then converted with the included OCR software to editable text.
Result: more than satisfactory, I did not expect much. Except for little things that are due to poor original material, the result is almost error-free. I'm really excited.

I also had one scan a newspaper article with color images, convert with OCR and to provide the images. The result was better than the original. More could not ask really.

Impeccable a recommendation - provided some understanding of the technology and a steady hand, no jittery movements and joy is guaranteed.

The assessment applies to a PC running Windows OS, as I have read, it might not work, but this is beyond the control of the device to an Apple ;-)