4. Wii Car Adapter
For passing the time during a long car trip, nothing beats a portable DVD player, iPad, phone or just a good book. Flailing your arms around and distracting the driver is not the most recommended activity, yet the good people at Nintendo seem to think a car is the perfect place for a console originally pitched as something to get you on your feet and active. Now that the WiiU seems to have made it through preliminary checkups, that too is being implemented in our car systems as a safer version that does not require unnecessary dancer as a gaming mechanic.