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As the idea of a car operating without the assistance of a driver has become more popular, more and more companies have stepped up to create such vehicles. While there are many beneficial outcomes of innovating these cars, there are, however, many concerns that have arose around the idea. Because of safety issus, potential conflicts that could form between companies and clients, and development complications, the production of smart cars will not be as successful as designers are hoping.

Technology tends to fail, and when that happens, safety can be greatly affected. In 'Driverless Cars Are Coming,' the article mainy focuses on how the smart car's future is continuously being pursued, but also points out that there are several safety concerns. For one thing, smarter cars need "a whole lot of sensors." While technology is improving, problems could always potentially arise in the proficiency of the senors, which could then lead to crashes if the driver is not paying well enough attention. While the idea of a computer-run car being scary to people is enevitable, it is in fact a problem that some consumers and lawmakers might not overcome.

Because the smart car is evolving to the point where drivers only have to be in control about 10% of the time, it is probable that issues between manufacturers and consumers will become more popular. "If the technology fails and someone is injured, who is at fault-the driver or the manufacturer?" With this question in mind, these problems will likely lead to an increase of accident cases and plain confusion.

Even if the safety of smartcars and liability issues are improved and sorted out, the introduction of these vehicles will take a lot of work. Manufacturers are currently developping cars that can operate on current roads, but with the increase of their usage, many changes will have to be made to the streets of today. Some designers have tried to make smart-road systems, that have actually worked well, but "they required massive upgrades to existing roads, something that was simply too expenseive to be practical." Additionally, it may be some time until smart cars are safe enough to even be legally driven. Only 3 states, along with Washington DC, have legalized their usage. These obstacles will further complicate the future of the cars.

Smart cars today are undoubtfully improving and have a growing popularity. Unfortunately, a great number of downfalls to developping such a technology cloud the vehicles' future. With concerns of safety, accident liability issues, and development obstacles, there just might be too many faults to make the smart car dream a reality.

Score: 4