Ho Ho Hover Helmet! ’Tis the season of the Hover Helmet, or so declares the Sharper Image, which heralds it as the gift of the holidays in a 25-second video and on the catalogue cover ...

Children of the '80s and '90s will remember Sharper Image as the cutting-edge leader of gadgets. They may remember testing out high-end massage chairs in one of the 200 or so Sharper Image stores ...