The 3DS is a game machine. 

The 3DS is a game machine. 
It has two screens. You can fold it shut. It can show 3D pictures. You do not need special glasses to see them.
It came out in 2011. It can play old games too. This makes it very fun. 
Some models have big screens. Other models do not fold. There are many kinds of this machine.
It was a big success. Many people bought it to play games.
The Nintendo 3DS is a handheld game console. 
Nintendo worked on 3D tech for many years. They tried it with the Virtual Boy in 1995. That machine did not sell well. However, Nintendo kept studying 3D. They used what they learned to make the 3DS. The system came out in early 2011. At first, sales were slow. The price was high at $249.99. Nintendo then lowered the price to $169.99. They also gave free games to many people. This helped the 3DS become a big success. 
Many different models were made. The 3DS XL had larger screens. The 2DS was a model that did not fold. It also did not have 3D. Later, the New Nintendo 3DS added better parts. 
The Nintendo 3DS is a handheld game console. 
This device works using clever light tricks. The 3D effect happens right on the screen. It does not require any extra tools or eyewear. The system also uses a motion sensor. This lets the console feel when you tilt it. 
Nintendo worked on 3D ideas for a long time. They first tried a 3D system in 1988. Later, they made the Virtual Boy in 1995. 

Many different versions of the system exist. 

The Nintendo 3DS is a foldable, dual-screen handheld game console. 
The 3D effect is the most complex part of the hardware. It works by providing depth to the images on the screen. Unlike older systems, it does not require users to wear eyewear. The console also includes a motion sensor to detect movement. This allows for a "tilt" function similar to how a smartphone works. 

Nintendo spent many years researching 3D technology before the 3DS arrived. In 1988, they released the Famicom 3D System in Japan. This accessory used liquid crystal shutter glasses to create 3D effects. In 1995, they released the Virtual Boy. 
The 3DS was officially announced on March 23, 2010. It was fully revealed to the public at the E3 conference in June 2010. 
At launch, the 3DS faced some difficult challenges. The initial price in North America was $249.99. This was the highest launch price for any Nintendo handheld at that time. Because of this, sales were slower than Nintendo expected. The 3D effect also caused some eye fatigue for players. Additionally, the launch lacked many famous flagship franchises. To fix this, Nintendo reduced the price to $169.99 in July 2011. They also started the 3DS Ambassador Program. This program gave 20 free classic games to early buyers. This strategy helped the console become a major success.
There were several different versions of the 3DS released over time. 

The impact of the 3DS family is seen in its total sales numbers. The combined 3DS family of systems sold 75.94 million units. Furthermore, games for these systems sold 392.29 million units. This makes it one of Nintendo's most successful handheld lines. While the hardware is no longer produced, its legacy remains in gaming history. The Nintendo eShop closed on March 27, 2023. The Nintendo Network features also ended on April 8, 2024. Despite these closures, the 3DS changed how portable 3D gaming works.
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