3D Interaction With and From Handheld Computers
نویسندگان
چکیده
3D user interfaces (3DUI) aim to enhance the user performance of 3D interactive tasks. In this paper we focus on the bridges between 3DUIs and handheld computers, following two directions. First, 3DUIs must be developed for efficient interaction with embedded 3D applications. Second, handheld computers can be useful for distant interaction with large displays in collaborative 3D applications. We propose a new 3 DOF interface for interaction with 3D environments for these two directions. This interface is based on the analysis of the video stream coming from the embedded cameras for bimanual interaction with and from handheld computers.
منابع مشابه
Mobile 3D visualization for steel structures
Until recently, visualization of 3D models required computational resources available only on desktop computers in office environments. With the advance of technology, it is now possible to visualize substantial 3D models on mobile handheld computers in the field. This paper discusses some of the current technology, discusses the use of the Virtual Reality Modeling Language on mobile handheld c...
متن کاملFlexible Speech and Pen Interaction with Handheld Devices
An emerging research direction in the field of pervasive computing is to voice-enable applications on handheld computers. Map-based applications can benefit the most from multimodal interfaces based on speech and pen input and graphics and speech output. However, implementing automatic speech recognition and speech synthesis on handheld computers is constrained by the relatively low computation...
متن کاملA Novel Multitouch Interface for 3D Object Manipulation
Nowadays multitouch techniques are commonly used in various applications. Many digital devices, from large desktop computers to handheld mobile internet devices, are now equipped with touchscreens or touchpads supporting multitouch operations. However, the use of multitouch input in real-world applications have so far been mainly for enhancing navigation and browsing functionalities, for exampl...
متن کاملThe Role of Handheld Computers in Controlling Inter-Organizational Data Transactions
In spite of prior extensive research on the role of information systems (IS) in controlling interorganizational transactions, very little has been said about the role of handheld computers in inter-organizational control. The literature on handheld computers suggests that their facilities of mobility and connectivity engender usability patterns that are significantly different from those relate...
متن کاملTilting Operations for Small Screen Interfaces (Tech Note)
This TechNote introduces a novel interaction technique for small screen devices such as palmtop computers or hand-held electric devices, including pagers and cellular phones. Our proposed method uses the tilt of the device itself as input. Using both tilt and buttons, it is possible to build several interaction techniques ranging from menus and scroll bars, to more complicated examples such as ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2005