Original sentence: During this same period, Sony was also creating a similar analog stick, based on the same potentiometer technology that was used in the larger Dual Analog Flightstick.In April 1996, Sony released a potentiometer-based analog joystick for use in Flight-Simulation games.In June of 1996, Nintendo introduced a thumb-operated control stick on their Nintendo 64 controller.In the console generations that followed, all major video game console controllers have included two analog sticks, with the exception of the Dreamcast and Nintendo's non-classic Wii controllers.Other exceptions to this dual-stick rule are Sony's PlayStation Portable and Nintendo's 3DS handheld game consoles, which both feature only a single analog "nub" (small flat analog stick).The Sony Dual Analog FlightStick featured twin analog sticks and was used in games such as "Descent" to provide a much greater degree of freedom than the typical digital joysticks of the day
Edited sentence: At Spaceworld 1995 Nintendo introduced a thumb-operated control stick on their Nintendo 64 controller.In 1996, Sony released a potentiometer-based analog joystick for use in Flight-Simulation games.In the console generations that followed, all major video game console controllers have included two analog sticks, with the exception of the Dreamcast and Nintendo's standard Wii controllers.Other exceptions to this dual-stick rule are Sony's PlayStation Portable and Nintendo's 3DS handheld game consoles, which both feature only a single analog "nub" or "pad" (small flat analog stick).Sony also created a similar analog stick, based on the same potentiometer technology that was used in the larger Dual Analog Flightstick.The Sony Dual Analog FlightStick featured twin analog joysticks and was used in games such as "Descent" to provide a much greater degree of freedom than the typical digital joysticks of the day