Apple has been announcing products after products to lead the Digital Lifestyle. With iPad it has made Touchpad an everyday use technology. Video calling that was a vision for long is soon going to be popular with iPhone 4g.
In this series of innovations, I expect 3D technology will also be made popular by Apple. And iPad would play a major role in this technology ride. Most of the companies are busy copying the iPad features and launching similar products.
While Apple would be working on new things that it can bring to market. iPad is a personal device and Apple has control over its hardware and software. All these things will make 3D technology a reality on this device.
My guess is that 3D iPad would not require any 3D glasses.
Once 3D becomes popular on iPad, it would grow to different size surfaces. It will literally add a new dimension to our vision, entertainment and life.