I learned a low-tech but effective method watching (gulp, sorry) Emeril. You start by spreading
a clean kitchen towel over your work area. Next you hold an upright corn cob with stem side down in the middle. Using a knife, shave off the kernels, the towel keeps 'em from skittering away.
When you've done two or three of 'em, you just fold the towel in half and funnel the contents into a bowl or whatever container you'd like.
Sounds complicated but isn't. Really. Would Emeril ever steer you wrong?