Here's a couple of ideas for inventions that need inventing desperately but are probably years away. Some for sports and some for everyday use.
The Radiovoice Button on Television Remotes - this button upon hitting it would immediately sync the picture of a sports game you are watching to the local radio feed so that if you get some god-awful national television announcers you can switch to listening to the radio feed while watching the game instead of those idiots who keep annoying me.
The "Oh [dang] You Better Not" Mirror - a mirror that people can look into after getting dressed that will honestly tell the person they better go back and change outfits. Honestly don't know how many times I saw a hefty woman wearing clothes she has no business wearing or guys that wear pants that are either way to big or small or short or tight.
Computer Replay Referees - get a computer program that monitors sports events through many different camera angles and then, based on a program written by that's sports rules, analyzes the game in real time and makes the proper call all the time instantly.
The Make Up Check Ignition Starter - this is a device that woman must look into before the car will allow her to start it. It will check her make up to make sure it is done properly and on so that she can't try to put it on while driving and cause an accident.
The Unbreakable Wooden Baseball Bat - I can't tell you how many times I see a guy swing and think he just destroyed the ball for a home run only to find out the head of the bat went further than the ball.
The "Don't Waste Your Time Meter" - a device that will scan the biorhythms of the opposite sex to check to see if you stand even a chance of landing a date or more. No more getting shut down before even getting started.
Kiss Your Employee's Ass Day - they have Secretary's Day right? Well how about a holiday where the boss has to by their employees presents and kiss their butt all day and tell them how important they are. Never mind, never work.
The Stop Right There Button - a button on your toilet that you can push if after flushing you notice the toilet is backed up and the water is rising quick. The toilet will automatically cease all activity and a vacuum pump on the other side of the clog will suck out the clog before allowing the toilet to commence.
The No Poop Diaper - diapers that have a chemical built into their lining that harmlessly turns baby poop into water that then gets absorbed into the diaper. That way no smell and no messy cleanups. You dads know you want this invented.
DVR Cell Phone Connector - a part of your cell phone that you can control your DVR from when out of the house and check the television guide and set the DVR from remote access anywhere. No more being out and missing the game. Just set the DVR while you're out shopping or stuck late at work.
That's just a few. What do you need invented?