Abstract: Technology is disclosed for enabling an efficient logistics network based on mobile device location data. The technology does not necessarily need the street house numbers as delivery or pickup addresses, which are not available in some areas of the world. The location data (e.g., GPS coordinates) of the customers' mobile devices are used to suggest the logistics delivery and pickup locations. Drivers of the logistics network are equipped with logistics driver devices connected to a logistics data server for retrieving the location data. Guided by the location data, the drivers reach the target locations for the delivery or pickup tasks.

Abstract: The present invention concerns a secure sealing device 101 comprising at least a closure element 102 with an electrically conductive path 120, and a locking body 103 comprising an electric circuit with a data carrier and a radiofrequency transceiver with a predetermined working wavelength. Said locking body 103 is configured be locked to at least one free end 102a of said closure element 102 to attach the locking body 103 to an object to be sealed. The electrically conductive path 120 of the closure element 102 has a length which is substantially equal to X or ½X times half said predetermined working wavelength of the radiofrequency transceiver, thus enhancing the range of the radiofrequency transceiver by inductive coupling.

Abstract: The method for sealing a seam between adjacent structural panels significantly reduces the time for finishing a drywall in comparison with conventional methods, which use multiple applications of a joint compound to seal the seam. An drywall joint compound is mixed with a synthetic fiber, such as Colombian Fiber, or polypropylene, and sufficient water to facilitate soaking of the synthetic fiber and mixing with the joint compound. An optional liquid adhesive, such as liquid liquid adhesive for vinyl wallpaper, or water-based liquid adhesive, is added to the mixture. The mixture is then applied as one coat to the seam and allowed to dry. No subsequent coatings of the mixture are necessary.

Abstract: The method for sealing a seam between adjacent structural panels significantly reduces the time for finishing a drywall in comparison with conventional methods, which use multiple applications of a joint compound to seal the seam. A drywall joint compound is mixed with a synthetic fiber, such as Colombian Fiber, or polypropylene, and sufficient water to facilitate soaking of the synthetic fiber and mixing with the joint compound. An optional liquid adhesive, such as liquid adhesive for vinyl wallpaper, or water-based liquid adhesive, is added to the mixture. The mixture is then applied as one coat to the seam and allowed to dry. No subsequent coatings of the mixture are necessary.