Simplify the following text for a Grade 9 native English-speaking person.
Original: The Nintendo 3DS is a portable game console produced by Nintendo . A distinguishing feature of the system is its ability to produce `` 3D effects without the need for any special glasses '' via a process called autostereoscopy .
Simplified: The Nintendo 3DS is a new portable game console by Nintendo , which can make `` 3D effects without the need for any special glasses '' .