Key2SafeDriving System Prevents Talking on Cell Phones While Driving

Most of us know by now that it is dangerous to use a cell phone while driving. Cell phone usage, even with hands-free phones, diverts attention from driving and makes it more likely that you will get into an accident. Despite numerous safety studies and coverage in the news media, at any one time six percent of drivers are talking on a cell phone while driving according to a 2007 study. The statistics are worse for teenage drivers as ten percent of them are driving while talking or texting on cell phones.

University of Utah engineers have developed the Key2SafeDriving system that features a key that emits a Bluetooth signal. Each driver of a vehicle has their own individual key. When the key is extended from its holder, it communicates with the owner’s phone and puts the phone into “driving mode." The phone cannot be used for talking or texting and displays a red stop sign while in driving mode. Since the key must be extended to insert it into the ignition and drive the car, users can’t fool the phone into thinking they aren’t driving. The University has licensed the technology to a company which hopes to hit the market with this device within six months.



This system may be sold as part of cell phone plans instead of directly to consumers. Using GPS and other technologies, the system could be used to compile a safety score for drivers which could show that young drivers are not engaging in unsafe behaviors such as texting while driving, exceeding speed limits, running traffic lights, and rapid braking. The scores could be provided to insurance companies and used as the basis for granting discounts on insurance.

Discussion Questions for Students:
1. How often do you use your cell phone while driving? Have you ever sent a text message while driving?
2. Do you think using a cell phone while driving is dangerous? Have you ever been involved in an accident or near accident while using your cell phone in the car?
3. How would you feel about having your driving activities monitored by your phone and reported to your insurance company or parents? Do you think this type of system is a violation of your privacy?