Take PXI to the next level

Engineers are great problem solvers, and because of that, we love to see clever solutions. We especially delight in solutions that combine things in a novel way. A case in point is the article in this issue on a product that merges PXI and boundary scan (p. P5). It combines the test ability of boundary scan with the triggering ability of PXI to extend the capabilities of both.

To achieve those kinds of solutions, however, takes a special talent—the ability to "think outside of the box." There is a wonderful puzzle that demonstrates this ability. You are given a candle, a string, and a box of thumbtacks and told to mount the candle on the wall as a lantern.

The trick to this one is to realize that you have something more there than candle, string, and tacks. The additional item is disguised by conventional thinking so you don't realize that you have it. It is the box the thumbtacks are in. With it, you can use the thumbtack to mount the box to the wall as a platform for the candle, perhaps using the string to hold up the end of the cantilevered box.

Try exercising your ability to think outside of the box as you take PXI systems to the next level. Look at all of the resources you have by listing the components of each and seeing if one can be used in a different way.

You may find the hidden box, and you will come up with a clever solution that can delight those who see it.

Contact Richard A. Quinnell at richquinnell@att.net.