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Map-based services have increasingly become more important in our daily life, especially mobile maps. However, the screen constraints on mobile devices significantly increases the mode-switching between panning and zooming when trying to retrieve map data which negatively affects the user experience. The Anchored Zoom (AZ) is one of the techniques that have been proposed to overcome this problem,...
Location-Based Services have become quite popular in mobile computing. However, these services are often not effective when devices are in indoor environments. This paper presents an indoor room-level Bluetooth-based localization system. Fixed stations distributed throughout the environment get the RSSI from user devices. With these data, we compute the distance between the device and the stations,...
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