3D displays are more popular than ever. Theatres are popping up throughout the country and worldwide. 3D Blu-ray players are just now hitting the consumer market, but are they worth purchasing or are they a big con game?

Watching a movie on a 3D Blu-Ray player is great if a viewer has the eyes and stomach for them. When 3D imaging first came out a few years ago it was all the rage. For a few more bucks a movie viewer can watch a movie in three dimensions, often in IMAX cinemas. A study has been conducted, and a significant amount of viewers cannot determine if they can see in 3D or not.
A person must have great depth perception to see a 3D image. Does it really look like a person holding a sword may stab the audience? Some people have no depth perception and may have a difficult time completing everyday tasks like climbing stairs or picking up a cup of hot coffee without spilling a little.

Just this year many Plasma and LCD televisions as well as Blu-ray players and even laptops came out with 3D capability. But is it worth the extra money to purchase one? First of all there is a major warning label on the package the states that the user should only watch in 3D mode for up to thirty minutes. If you are playing games on a 3D gaming laptop that is rarely enough time, let alone to watch a full-length movie.
Another warning on the package of these devices is that it is unwise to consume alcoholic beverages while playing or viewing in 3D. Again, many sports fanatics are most definitely having alcohol during major sports events on TV.
However, the risks are most likely overstated but you can’t be too careful. The fact is that these are the coolest inventions since the microwave. But please read and understand the safety risks of any appliance before purchasing one.