Abstract: The invention provide systems and methods for management of digital media objects, comprising first and second client digital data processors (e.g., personal (or private) computers, laptops, dedicated music devices, electronic book readers, and so forth) that are in communications coupling with one or more stores (e.g, dedicated disk drives, flash drives, cloud storage, etc.). At least one digital media object (DMO) or copy thereof is stored in one or more of those stores and is accessible by at least one of the first and second client digital data processors.

Abstract: The invention provide systems and methods for management of digital media objects, comprising first and second client digital data processors (e.g., personal (or private) computers, laptops, dedicated music devices, electronic book readers, and so forth) that are in communications coupling with one or more stores (e.g, dedicated disk drives, flash drives, cloud storage, etc.). At least one digital media object (DMO) or copy thereof is stored in one or more of those stores and is accessible by at least one of the first and second client digital data processors.

Abstract: The invention provides in some aspects an improved method for transfer of digital media objects that includes storing a digital file on a first digital data device and migrating that digital file to a second digital data device by repeating a plurality of times the steps of: (i) transferring to a second digital data a respective piece of the digital file, (ii) storing that respective piece of the digital file on the second digital data device. The foregoing are effected so that no respective piece of the digital file is concurrently stored on the first and second digital data devices and/or, more generally, so that any same portion of the digital file that is concurrently stored on the first and second digital data devices comprises not more than an insubstantial amount of the digital data file. Methods and apparatus according to the invention can be used for the (re)sale, lending, streaming or other transfer of digital music, digital books and other digital media objects.

Abstract: The invention provides, in some aspects, a digital commerce system that includes a first digital data device, a second digital data device and a third digital data device, each of which is connected to a network that provides at least intermittent communications coupling between the second digital data device and each of the first and second digital data devices. Redirection logic executing on at least the second digital data device effects storage on the third digital data device of a digital media object downloaded from the first digital data device to the second digital data device. The redirection logic accomplishes that in such a manner that storage of the digital media object on the third digital data device is effected before storage of that digital media object on the second digital data device—if the digital media object is stored to the second digital data device at all.

Abstract: The invention provide systems and methods for management of digital media objects, comprising first and second client digital data processors (e.g., personal (or private) computers, laptops, dedicated music devices, electronic book readers, and so forth) that are in communications coupling with one or more stores (e.g, dedicated disk drives, flash drives, cloud storage, etc.). At least one digital media object (DMO) or copy thereof is stored in one or more of those stores and is accessible by at least one of the first and second client digital data processors.

Abstract: The invention provide systems and methods for management of digital media objects, comprising first and second client digital data processors (e.g., personal (or private) computers, laptops, dedicated music devices, electronic book readers, and so forth) that are in communications coupling with one or more stores (e.g, dedicated disk drives, flash drives, cloud storage, etc.). At least one digital media object (DMO) or copy thereof is stored in one or more of those stores and is accessible by at least one of the first and second client digital data processors.

Abstract: The invention provide systems and methods for management of digital media objects, comprising first and second client digital data processors (e.g., personal (or private) computers, laptops, dedicated music devices, electronic book readers, and so forth) that are in communications coupling with one or more stores (e.g, dedicated disk drives, flash drives, cloud storage, etc.). At least one digital media object (DMO) or copy thereof is stored in one or more of those stores and is accessible by at least one of the first and second client digital data processors.

Abstract: The invention provides, in some aspects, a digital commerce system that includes a first digital data device, a second digital data device and a third digital data device, each of which is connected to a network that provides at least intermittent communications coupling between the second digital data device and each of the first and second digital data devices. Redirection logic executing on at least the second digital data device effects storage on the third digital data device of a digital media object downloaded from the first digital data device to the second digital data device. The redirection logic accomplishes that in such a manner that storage of the digital media object on the third digital data device is effected before storage of that digital media object on the second digital data device—if the digital media object is stored to the second digital data device at all.

Abstract: The invention provides in some aspects an improved method for transfer of digital media objects that includes storing a digital file on a first digital data device and migrating that digital file to a second digital data device by repeating a plurality of times the steps of: (i) transferring to a second digital data a respective piece of the digital file, (ii) storing that respective piece of the digital file on the second digital data device. The foregoing are effected so that no respective piece of the digital file is concurrently stored on the first and second digital data devices and/or, more generally, so that any same portion of the digital file that is concurrently stored on the first and second digital data devices comprises not more than an insubstantial amount of the digital data file. Methods and apparatus according to the invention can be used for the (re)sale, lending, streaming or other transfer of digital music, digital books and other digital media objects.

Abstract: The invention provides improved devices, systems and methods for skateboarding (and other sporting activities) that monitor motion of a skateboard to identify tricks performed on it by a user. A system according to one aspect of the invention includes (i) a sensing device that is attached (or otherwise coupled) to the skateboard and that measures a physical characteristic of it, and (ii) a data processor that identifies the feat or trick (or other action) performed by or on the skateboard based, at least in part, on correspondence between physical characteristics of motion and/or of the environment measured by the sensing device(s) and a unique signature associated with each of one or more possible tricks.

Abstract: Devices, systems, and methods according to one such aspect of the invention comprises (i) a sensing device that is attached (or otherwise coupled) to a skateboard and that measures a physical characteristic of it and/or of its environment, (ii) an audio output device, and (iii) a digital data processor that is communicatively coupled to the audio output device and the sensor. The digital data processor drives the audio output device to effect one or more selected sounds (e.g., to prompt the user to perform a selected action). The digital data processor, further, and monitors the sensing device to identify user actions in response to those sounds and drives the audio output device to effect still further sounds based on those actions.

Abstract: The invention provide systems and methods for management of digital media objects, comprising first and second client digital data processors (e.g., personal (or private) computers, laptops, dedicated music devices, electronic book readers, and so forth) that are in communications coupling with one or more stores (e.g, dedicated disk drives, flash drives, cloud storage, etc.). At least one digital media object (DMO) or copy thereof is stored in one or more of those stores and is accessible by at least one of the first and second client digital data processors.

Abstract: The invention provides in some aspects an improved method for transfer of digital media objects that includes storing a digital file on a first digital data device and migrating that digital file to a second digital data device by repeating a plurality of times the steps of: (i) transferring to a second digital data a respective piece of the digital file, (ii) storing that respective piece of the digital file on the second digital data device. The foregoing are effected so that no respective piece of the digital file is concurrently stored on the first and second digital data devices and/or, more generally, so that any same portion of the digital file that is concurrently stored on the first and second digital data devices comprises not more than an insubstantial amount of the digital data file. Methods and apparatus according to the invention can be used for the (re)sale, lending, streaming or other transfer of digital music, digital books and other digital media objects.

Abstract: The invention provides in some aspects a digital data system that includes a first digital data device that, in order to transfer a digital media object to a second digital data device, transfers to that second digital data device a virtual machine embodying that digital media object. Those digital data devices may be, according to aspects of the invention, any of mainframe computers, minicomputers, workstations, desktop computers, portable computers, tablet computers, smart phones, personal digital assistants, eReaders, video consoles, movie players and other dedicated digital data devices. And, according to further aspects of the invention, the digital media object comprises a creative work, such as, by way of nonlimiting example, a song, video, movie, book, story, article, document, still image, video game, software, or combination thereof.

Abstract: The invention provides, in some aspects, a digital ticketing system, comprising first and second digital data devices (e.g., cell phones, PDAs, etc.) that are coupled, at least intermittently, with a server via a network. The server responds to a request, e.g., from the first digital data device, by electronically issuing to it a ticket (or option therefor) for use by a holder thereof in gaining a seating (or other selected attendance) at an event. The server responds to a subsequent request, e.g., by the second digital data device, by (re)issuing the ticket (and/or option) to it for use by a holder of that second device in gaining the aforesaid seating (or other selected attendance) at the event in lieu of that by the holder of the first digital data device.

Abstract: Devices, systems, and methods according to one such aspect of the invention comprises (i) a sensing device that is attached (or otherwise coupled) to a skateboard and that measures a physical characteristic of it and/or of its environment, (ii) an audio output device, and (iii) a digital data processor that is communicatively coupled to the audio output device and the sensor. The digital data processor drives the audio output device to effect one or more selected sounds (e.g., to prompt the user to perform a selected action). The digital data processor, further, and monitors the sensing device to identify user actions in response to those sounds and drives the audio output device to effect still further sounds based on those actions.

Abstract: A computing system includes a guest domain access control register (DACR), and guest first and second level page tables, the page tables containing domain identifiers used to obtain domain access information and access permission information, and the domain access information and the access permission information providing an effective guest access permission. The computing system provides a shadow page table, in which domain identifiers are used to identify domain access information in a processor DACR that are mapped from domain access information in the guest DACR, and in which access permissions are mapped from effective access permission information in the guest page tables and guest DACR. A memory management unit in the processor traverses the shadow page table, accesses the processor DACR, and combines the mapped domain access information in the processor with the mapped access permission in the shadow page table to reflect the guest intended effective access permissions.

Abstract: The invention provides, in some aspects, a digital commerce system that includes a first digital data device, a second digital data device and a third digital data device, each of which is connected to a network that provides at least intermittent communications coupling between the second digital data device and each of the first and second digital data devices. Redirection logic executing on at least the second digital data device effects storage on the third digital data device of a digital media object downloaded from the first digital data device to the second digital data device. The redirection logic accomplishes that in such a manner that storage of the digital media object on the third digital data device is effected before storage of that digital media object on the second digital data device—if the digital media object is stored to the second digital data device at all.

Abstract: The invention provides, in some aspects, a digital ticketing system, comprising first and second digital data devices (e.g., cell phones, PDAs, etc.) that are coupled, at least intermittently, with a server via a network. The server responds to a request, e.g., from the first digital data device, by electronically issuing to it a ticket (or option therefor) for use by a holder thereof in gaining a seating (or other selected attendance) at an event. The server responds to a subsequent request, e.g., by the second digital data device, by (re)issuing the ticket (and/or option) to it for use by a holder of that second device in gaining the aforesaid seating (or other selected attendance) at the event in lieu of that by the holder of the first digital data device.

Abstract: The invention provide systems and methods for management of digital media objects, comprising first and second client digital data processors (e.g., personal (or private) computers, laptops, dedicated music devices, electronic book readers, and so forth) that are in communications coupling with one or more stores (e.g, dedicated disk drives, flash drives, cloud storage, etc.). At least one digital media object (DMO) or copy thereof is stored in one or more of those stores and is accessible by at least one of the first and second client digital data processors.