1. Install a GPS warning/alert to authorities if the vehicle starts going off route.

There is no reason why your driver should be going off-route in the first place. Even if there is construction or an accident, the Uber/Lyft will update automatically for the driver. If the driver were to go off-course in the car, having the GPS notification will alert authorities immediately and track your exact location.

2. A safety/emergency button that will immediately call 911 (and also notify Lyft/Uber), which works if you cannot talk in the car.

This add-on will allow you to press and hold down a button, which immediately dials 911 and notifies Lyft/Uber. It will warn you and make you aware that you are alerting authorities. In most situations, calling 911 and "talking on the phone," will make the drive panic and act quickly. If the driver knows you're calling the police on them, they will strike. The key is to do everything in secret There is also an app called Noonlight (formerly known as Safe Trek) that does this. This works with or without internet.

3. A camera device that begins recording when the passenger enters/exits the car.

Some drivers have personal cameras for their own safety, however there should be one regardless that starts once the passenger enters and leaves. Some people are hesitant towards being recorded, but this will only be viewed by authorities/Lyft/Uber. I would rather be safe than sorry.

4. At the end of the ride, the PASSENGER would have the opportunity to end the ride, confirming they made it safe, rather than just the driver.

At the end of the ride, you get notified that you've reached your destination and the rating of your ride. However, the passenger should have the opportunity to confirm the arrival as well. Some drivers will say you arrived but you were probably dropped off at a further location. Some Uber/Lyft drivers will turn everything off. But the passenger will still have the power to confirm. If there is no confirmation after 30 minutes from drop-off, the authorities will be notified.

Honorable Mention: For now, it is best to start carrying pepper spray or a small knife with you. Always trust your gut.

Like I said, always trust your gut and if you have the opportunity, don't hesitate to take them down. This would be the last resort if nothing works out. But always CARRY a defense weapon on you. Your safety is the most important thing when getting from A to B.