http://www.forbes.com/2007/08/01/sony-games-innovation-lead-cz_cc_0802christensen.html?partner=email"What should SONY do next?"
So what will Sony do? Rumors indicate that it is planning on following the first approach, sticking a new, motion-sensitive controller onto an existing console. Our perspective is that this is the worst of the three options. Instead, we’d recommend that Sony follow the second option to buy time while simultaneously undertaking efforts to develop an entirely new way to play in the video-game market. The key to success is realizing that the market is still replete with nonconsumption. Nintendo has shown one way to appeal to the non-gamers, but Sony could find others.
It isn’t easy for a company that has been thumped by a disruptor to respond. Trying to force-fit the disruptor’s new approach onto an existing business runs the risk of creating a disappointing product that further illustrates the novelty of the disruptor’s solution. Companies in the middle of a disruptive wave need to think about how they can disrupt the disruptor and find a new way to redefine the space. While this approach seems to carry the most risk, if done correctly, it actually has the greatest chance of real success.
We'll see...