The definition of “Intelligent Space” (IS) was formerly proposed for an environmental system capable of offering humans informative and physical support. Currently an IS denotes a space containing human and artificial systems, the space itself being considered an intelligent system. Human and artificial systems become clients of the IS and simultaneously the artificial systems become agents of the IS. Since the whole space is an intelligent system, it is able to monitor and provide services to many different clients with ease. For example, an IS uses electronic displays to provide information to humans, then robots are used to offer physical services to them as physical agents. [...]
References
[1]
Villladangos, J.M.; Ure？a, J.; García, J.J.; Mazo, M.; Hernández, á.; Jiménez, A.; Ruíz, D.; Marziani, C.D. Measuring Time-of-Flight in an Ultrasonic LPS System Using Generalized Cross-Correlation. Sensors 2011, 11, 10326–10342, doi:10.3390/s111110326. 22346645
Paredes, J.A.; Aguilera, T.; álvarez, F.J.; Lozano, J.; Morera, J. Analysis of Doppler Effect on the Pulse Compression of Different Codes Emitted by an Ultrasonic LPS. Sensors 2011, 11, 10765–10784, doi:10.3390/s111110765. 22346670
[4]
Aparicio, J.; Jiménez, A.; álvarez, F.J.; Ure？a, J.; Marziani, C.; Diego, C. Modeling the Behavior of an Underwater Acoustic Relative Positioning System Based on Complementary Set of Sequences. Sensors 2011, 11, 11188–11205, doi:10.3390/s111211188. 22247661
[5]
Diego, C.; Hernández, A.; Jiménez, A.; álvarez, F.J.; Sanz, R.; Aparicio, J. Ultrasonic Array for Obstacle Detection Based on CDMA with Kasami Codes. Sensors 2011, 11, 11464–11475, doi:10.3390/s111211464. 22247675
[6]
Tarrío, P.; Bernardos, A.M.; Casar, J.R. Weighted Least Squares Techniques for Improved Received Signal Strength Based Localization. Sensors 2011, 11, 8569–8592, doi:10.3390/s110908569. 22164092
[7]
Gadeo-Martos, M.A.; Fernandez-Prieto, J.A.; Canada-Bago, J.; Velasco, J.R. An Architecture for Performance Optimization in a Collaborative Knowledge-Based Approach for Wireless Sensor Networks. Sensors 2011, 11, 9136–9159, doi:10.3390/s111009136. 22163687
[8]
Herrero, D.; Martínez, H. Fuzzy Mobile-Robot Positioning in Intelligent Spaces Using Wireless Sensor Networks. Sensors 2011, 11, 10820–10839, doi:10.3390/s111110820. 22346673
[9]
Martín-Gorostiza, E.; Lázaro-Galilea, J.L.; Meca-Meca, F.J.; Salido-Monzú, D.; Espinosa-Zapata, E.; Pallarés-Puerto, L. Infrared Sensor System for Mobile-Robot Positioning in Intelligent Spaces. Sensors 2011, 11, 5416–5438, doi:10.3390/s110505416. 22163907
[10]
Jiménez, A.R.; Seco, F.; Zampella, F.; Prieto, J.C.; Guevara, J. PDR with a Foot-Mounted IMU and Ramp Detection. Sensors 2011, 11, 9393–9410, doi:10.3390/s111009393. 22163701
[11]
Guevara, J.; Jiménez, A.R.; Prieto, J.C.; Seco, F. Error Estimation for the Linearized Auto-Localization Algorithm. Sensors 2012, 12, 2561–2581. 22736965
[12]
Leser, R.; Baca, A.; Ogris, G. Local Positioning Systems in (Game) Sports. Sensors 2011, 11, 9778–9797, doi:10.3390/s111009778. 22163725
