If your DH is like our DHs,  you have a few of the gadgets (or have had in your house at one time or another) mentioned in the article listed below.

I remember the first Handycam we had...it was the size of a professional movie camera and weighed a ton...who wanted to cart that around while hiking in Mesa Verde...but we did it! 

Or how about the Land Camera?  I remember taking photos of my parents 25th wedding anniversary...Dad in his leisure suit...we watched as the photo popped out the front of the camera and developed in front of our eyes!

So, put on those leg warmers and Reebok high top aerobic shoes...and take a stroll down ...memor...I mean gadget?  lane...

http://www.pcworld.com/reviews/article/0,aid,123950,pg,2,00.asp