Location-based Services have developed as a rapid answer to the mobile information era. Research, technologies and developments have been pursued to allow in breathtaking short time applications of mobile services,navigation systems and all kind of diverse applications, from outdoor to indoor and mixed outdoor/indoor environments, from location based to context-aware, from maps and audio to more diverse and ‘natural’ interfaces, from technology-oriented to interdisciplinary applications. In the meantime, LBS is a ubiquitous underpinning technology of daily mass use applications. So, what is left and where to now? Some aspects of concerns and possible directions will be discussed.