Larger screens are useful in businesses, especially in dealing with rich media and for those who want wider screens but don't have a dock or a monitor, Fontana said. It will be possible to dock larger-screen Cius devices on desktop phones, and will provide a PC-like experience via secure access to virtual desktops hosted on servers.
"Some people don't want a device that's more mobile, they want something that's an endpoint that's both a videophone and a virtual desktop," Fontana said.
Smaller devices with 3.5-inch to 5-inch screens are also under consideration, Fontana said. These devices could resemble smartphones in size, but will be smaller cousins of the larger tablets, with access to enterprise collaboration, communication and virtual desktop tools.
"It's another [unified communications] endpoint. Everything you can do on the 7-inch Cius today you can do on a 5-inch as well. The use cases are, some people just want something they can put in their pocket," Fontana said.
For instance, smaller-screen Cius devices could resemble smartphones and be alternatives to older devices like Cisco's old IP phones which are currently popular portable devices for voice and video.
The company this week introduced a model of its current Cius 7-inch device for AT&T's 4G network. The company will also introduce a Cius for Verizon's LTE network soon, Fontana said.
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