I magine standing in front of a real estate agent’s shop window one evening. Looking at the computer driven display in the window, you see several interesting properties. You want to download the related information and leave your details so the staff can contact you to arrange viewings. You also want to scroll through the other properties, using all the features of the large public display. Of...

This paper proposes methods for detecting and tracking moving body parts such as the eyes, lips, and hands to enable natural interaction with smart phone platforms. For demonstrating these methods we have implemented a markerless-based augmented reality on an Android-based smart phone. For interaction the user does not use any extra appliances except for the natural movement of the eyes, lips a...

The technological innovation in electronics makes nowadays mobile phone more than a simple communication tool: it becomes a portable electronic device with integrated functions, such as listening to music, watching movies, taking photos, etc. To achieve these, many kinds of advanced sensor are used. In this paper, several applications of sensor in smart phone are introduced including Image Sens...

The user interface design of smart phone is often too simple in logic that the taxonomy of tasks frequently performed is the only basis and the UI allow the user to add their favorite Apps as they want. However, with too many Apps available for smart phone users but not many of them are used frequently, the convenience of smart phone usage can and should be developed not just by the predefined ...

I magine standing in front of a real estate agent’s shop window one evening. Looking at the computer driven display in the window, you see several interesting properties. You want to download the related information and leave your details so the staff can contact you to arrange viewings. You also want to scroll through the other properties, using all the features of the large public display. Of...

In the mobile market, the appearance of various smart phone platforms such as Android, iOS(iPhone), Bada and Window Phone has led to game developers to repeatedly develop game contents to suit the different mobile communication companies' platforms in order to service mobile game contents. Furthermore, to use each of the game contents developed on the existing feature phone platform, they need ...

We present a fast algorithm for Korean text extraction and segmentation from subway signboards using smart phone sensors in order to minimize computational time and memory usage. The algorithm can be used as preprocessing steps for optical character recognition (OCR): binarization, text location, and segmentation. An image of a signboard captured by smart phone camera while holding smart phone ...