An anonymous reader writes with this excerpt from Forbes: "Nintendo started the mainstream push into glasses free (autostereoscopic) 3D gaming with its Nintendo 3DS system earlier this year. While sales were decent for the device, the price point, hardcore focus and lack of killer app games have failed to replicate the mainstream success of Nintendo DSi. But a strong E3 with top-tier 3D games ... should help attract a broader audience to the device, especially once Nintendo offers a price cut. While some have called 3D phones gimmicky, these devices are already commonplace in Asia. And with an influx of new 3D phones entering the market this year, coupled with the Nintendo 3DS, Jim Cameron recently [said] he sees these glasses-free devices as being key for the adoption of 3D TVs in the homes. He said autostereoscopic 3D games will be the entry level for most people to 3D. While the technology for big screen glasses free 3D is still further away, small devices like 3D phones and Nintendo 3DS will show off the technology."