I've already started trying one of the suggestions in the video -- "OFF". So far, it seems to work wonders. My Tango is only 13 weeks old but I'm amazed how quickly he learns. I bought him a new teething toy today to try to engage him. But after I watched the video I immediately started doing the "OFF". He's happily playing with his new toy now, and mommy can finally type on the computer!
Thanks for the great suggestions.