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Due to relatively high location accuracy, fingerprint-based localization is one of the best approaches in indoor localization that depends on received signal strength (RSS) from different Wi-Fi based indoor environments. Nowadays, Indoor positioning systems (IPS) are used in a wide range of daily life applications that need direction and navigation services. For example, IPS can play an essential...
Recently, the indoor positioning system (IPS) based on received signal strength (RSS) has received great attention in both industry and academic fields due to the ubiquity of wireless local area networks (WLAN). In general, Wi-Fi signal is suffering from two major limitations: first, the signal suffers from variation overtime. Secondly, the signal distribution recording on some devices can be more...
For decades, humans have been keen on creating smart spaces where advanced technology is utilized to provide enhanced services. Receiving directions and/or being recognized within indoor spaces is one feature of smart spaces that is currently heavily researched. Indoor positioning systems (IPS) can be used to provide a wide range of user navigation and directions services, particularly in abnormal...
In graphics, gravure printing is the preferred method for printing high quality, fine dimension graphics using high-speed roll-to-roll or sheet fed presses. Gravure printing typically employs flexible and compressible substrates such as various papers and polymer films. In electronics, glass substrates are a common, if not preferred, substrate in many applications, particularly displays and photovoltaics...
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