One patent titled: Method for Locating a Vehicle, which describes a method that the user is able to track his/her vehicle via Bluetooth with his/her mobile device to determine whether it is in a parked state for the handset to remember the parking location. When the user return to the parking structure, he or her can use the mobile device to determine a route back to the car. Basically the vehicle "communicates with the parking structure's location system, which logs the car's position and stores the data for later access by a mobile device."
The other patent, titled "'Accessing a vehicle using portable devices', a mobile handset pairs securely with a car over Bluetooth or other suitable method to control various on-board functions." Instead of using the key fobs that interact with the car via NFC or radio to control the car's function, Apple proposes a mobile device replacement to control the car through wireless protocols like Bluetooth.
I think it is good that besides describing the variety of functions available for operation, the majority of the patent application focuses on authentication techniques and device-to-car security. As I was reading the post from AppleInsider, at first I was thinking that it would be very convenient to have an application like this on smartphone these days, but then as I scrolling down the article, I became more worried about the security issue for this application. It would allow theft to be much easier, since nowadays, the companies are trying to improve the smartphone devices by giving the device more control for the user's personal needs and wants. Especially the user is becoming more dependable on these mobile devices that it threatens me the idea of losing the device would lead to a devastated user. People can already pay with their smartphones, soon that people can locate and interact with their cars, and probably even their own home soon. I feel like the more control we give to these handset devices, the less control we have. I fear that the improvement of technology will lead to more crimes if no security system is developed simultaneously. The day where it will be easy to hack someone's personal information and even access their personal belongings, household, vehicles just by taking one's phone is coming sooner than we think.