Yves Pelletier announces the availability of YP Vernier version 1.1.
YP Vernier is an educational program showing how to use a vernier scale to measure length with great precision.
New in this version: This new version provides two additional ways to slide the movable jaw: in addition to the scroll bar, you can now use the arrow keys of the keyboard, or grab the caliper with the mouse pointer.
YP Vernier is available for US$15. You can find more information at Mr. Pelletieris Web site.