please in details how mobile phone and electronic projector help in communication
Answers
Modern cell phones are capable of much more than just sending and receiving phone calls. Mobile phones used in today's world allow users to send and receive text messages, emails, photos and video as well as access the Internet, play games, listen to music, use GPS (Global Positioning Systems) and more.
Answer:
Although mobile phones can help us stay connected with friends, family, and colleagues, these personal communication devices can also isolate us from the world around us by drawing our attention into a private digital realm. In contrast, public displays can catalyze conversation with people nearby. Mobile phones with integrated pico projectors have the potential to combine the phone's computation and communication capabilities with the projected display's ease of sharing, creating a personal, mobile, public display. Enabling the phone's content to become visible to co-present people could help bridge the gap between the physical and digital realms, and even enhance face-to-face interaction. In this paper, we explore applications of projector phones for social computing. We characterize technical properties and social implications of projector phones, explore the design space through scenarios, illustrated by low-fidelity prototypes, and discuss design opportunities and challenges.
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