Text messaging" --- using a mobile phone to send a message --- has changed how teenagers use wireless phones to communicate and coordinate. While the media reports rapid growth in text messaging, less is known about why teenagers have adopted it. In this paper, we report findings from a study of teenagers' text messaging practices. Specifically, we show that teenagers use text messages to: arrange and adjust times to talk, coordinate with friends and family, and chat. Moreover, we argue that the reasons teenagers find text messaging quick, cheap, and easy to use, are grounded in their social context. Finally, we show that teenagers encounter three problems when text messaging: understanding evolving language, determining intent from content, and addressing messages.

Abstract. The smart home offers a new opportunity to augment people's lives with ubiquitous computing technology that provides increased communications, awareness, and functionality. Recently, a number of trends have increased the likelihood that the aware home can soon become a reality. We examine a number of challenges from the technical, social, and pragmatic domains that we feel must be overcome before the vision of the smart home, posited by ubiquitous computing research, can become a reality. Our hope in raising these issues is to create a conversation among researchers in the varied disciplines that make up ubiquitous computing. In particular, we hope to raise awareness of the existing literature on the adoption, use, and history of domestic technologies, as well as the use of situated studies, and the benefits that these can bring to bear on the design and evaluation of technologies for the home

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Abstract: "Text messaging " — using a mobile phone to send a message — has changed how teenagers use wireless phones to communicate and coordinate. While the media reports rapid growth in text messaging, less is known about why teenagers have adopted it. In this paper, we report findings from a study of teenagers ' text messaging practices. Specifically, we show that teenagers use text messages to: arrange and adjust times to talk, coordinate with friends and family, and chat. Moreover, we argue that the reasons teenagers find text messaging quick, cheap, and easy to use, are grounded in their social context. Finally, we show that teenagers encounter three problems when text messagingunderstanding evolving language, determining intent from content, and addressing messages.