Abstract: A projector and a drive circuit thereof are provided. The projector includes a light source and a drive circuit. The light source includes at least one red light diode, at least one green light diode, at least one first blue light diode and at least one second blue light diode. The drive circuit includes a red light drive circuit, a green light drive circuit, a first blue light drive circuit and a second blue light drive circuit. The green light drive circuit outputs a green light drive signal to the green light diode according to a green light control signal. The second blue light drive circuit outputs a second blue light drive signal to the second blue light diode according to a second blue light control signal. The second blue light control signal and the green light drive signal have synchronous pulse.

Abstract: A network service providing method is provided. Firstly, a network service platform is provided for allowing a user to create a workspace in a network service platform. At least one unified matter is allowed to be added to or removed from a projectable space instance that is for modeling the workspace. The projectable space instance is installed in a back-end system. When the projectable space instance is acquired by at least one machine through a URI, the projectable space instance is parsed by a projector, so that a projected workspace corresponding to the workspace is built in the at least one machine. The user and/or a second user interacts with the projected workspace, or a function of the at least one machine is dynamically configured through the projected workspace. A network service station is also provided.

Abstract: A driver circuit includes a first voltage converter, a light source driver, a second voltage converter and a control circuit. The first voltage converter converts a first voltage to a second voltage. The light source driver is coupled to the first voltage converter, converts the second voltage to a third voltage and outputs the third voltage to a light source for providing light. The second voltage converter is coupled to the first voltage converter, converts the second voltage to a fourth voltage and outputs the fourth voltage. The control circuit is coupled to the second voltage converter to receive the fourth voltage and outputs a first control signal to control the light source driver for controlling the light source. The first voltage is lower than the second voltage, the second voltage is higher than the third voltage, and the second voltage is higher than the fourth voltage.

Abstract: In a method of controlling and managing an electronic device, which is executed by at least one control device to control and manage at least one electronic device, a projectable space instance is provided for each the at least one control device to create a workspace, wherein at least one unified tool for driving the at least one electronic device is selectively added to the projectable space instance. The projectable space instance is then parsed with a projector by the corresponding control device to automatically generate a projected workspace corresponding to the workspace to be created via the projectable space instance, wherein the at least one unified tool drives the at least one electronic device to execute at least one task in response to an operation on the corresponding control device.

Abstract: A method for operating a tool in a working environment is provided. Firstly, a website-based working environment for operating a unified tool is provided in a browser. A software development kit is used as at least one standard interface of transmitting data and/or commands between the working environment and a unified inline frame. The software development kit is compatibly executed between the working environment and the unified inline frame. Then, the unified tool is operated in the working environment as the inline frame which is loaded with an adapter is loaded. The adapter is produced as a software module which is the integration of an original tool incompatible with the working environment and the standard interface. The original tool is executed by the working environment through the standard interface.

Abstract: A network service providing method is provided. Firstly, a network service platform is provided for allowing a user to create a workspace in a network service platform. At least one unified matter is allowed to be added to or removed from a projectable space instance that is for modeling the workspace. The projectable space instance is installed in a back-end system. When the projectable space instance is acquired by at least one machine through a URI, the projectable space instance is parsed by a projector, so that a projected workspace corresponding to the workspace is built in the at least one machine. The user and/or a second user interacts with the projected workspace, or a function of the at least one machine is dynamically configured through the projected workspace. A network service station is also provided.

Abstract: A method for accessing an accessible article, and a system and an accessible article using the method are provided. The user can establish authentication between the user device and the accessible article via the projectable space instance containing the space ID. Consequently, the user device acquires the access right to the accessible article. Under this circumstance, the user can control and manage the accessible article via the user device and receive associated inner information from the accessible article.

Abstract: A property management method is provided. Firstly, a projectable space instance for modeling a home system is provided. When the projectable space instance is acquired by a user, a projector parses the projectable space instance. After the projectable space instance is parsed, a projected home system corresponding to the home system is created, so that at least one property is accessible by the user. The present invention also provides a property management system and a machine using the property management method.

Abstract: An interactive operation method is provided. Firstly, an interactive operation request is delivered or received. Then, a first user and a second user perform an interactive operation according to the interactive operation request. The interactive operation request contains a uniform resource identifier with an instruction code. A projectable space instance for modeling a workspace is acquired through the uniform resource identifier. A projected workspace corresponding to the workspace is built after the projectable space instance is parsed. When the instruction code is executed in the projected workspace, the interactive operation is performed.

Abstract: A method for constructing an interactive digital catalog, a computer-readable storage medium and an interactive digital catalog using the method are provided. The method includes the following steps. Firstly, the interactive digital catalog including at least one page is provided. Then, the at least one operable unified matter is presented and/or managed by laying out the at least one operable unified matter on the at least one page according to a predefined rule. The computer-readable storage medium has a computing program for executing the above method. The interactive digital catalog is constructed by the above method.

Abstract: A content delivery method includes the following steps. Firstly, a projectable space instance for modeling a workspace is provided to a network connection device so as to allow a sender to deliver a content to a receiver. Then, an information importer for providing the content to the workspace and an authentication tool are optionally configured in the projectable space instance by the sender, and a receiver identity is assigned in the authentication tool. Then, a uniform resource identifier (URI) corresponding to the projectable space instance is transmitted from the sender to the receiver through a public communication channel. When the receiver opens the URI, the workspace is projected to the receiver. After the receiver is authenticated according to the receiver identity assigned by the sender, the receiver logins into the projected workspace and acquires the content.

Abstract: A method for late binding identity to account includes following steps. Firstly, a projectable space instance for modeling a workspace is provided to a system, wherein an information importer, an information and/or a tool is configured in the projectable space instance. Then, the workspace is projected to a machine, and a user account is provided for allowing a user to access the projected workspace, wherein the user account is automatically generated by the system without providing any authorized identity. While the user accesses the projected workspace to drive the information importer, the information and/or the tool, the user is requested to provide an authorized identity and the authorized identity is bound to the user account. Then, the user is allowed to login into the projected workspace from the machine or an additional machine according to the authorized identity bound to the user account.

Abstract: A method for combining unified matters in a personal workspace and a system using the method are provided. The method includes the following steps. Firstly, at least one matterizer is provided to the personal workspace, wherein at least one unified information unit corresponding to at least one original information and/or at least one unified tool corresponding to at least one original tool is acquired from at least one information source via the at least one matterizer. Then, the at least one unified information unit and/or the at least one unified tool is provided to the personal workspace via the at least one matterizer. Then, through the at least one unified tool and/or the at least one unified information unit, a task is performed.

Abstract: A method of unifying information and tool from a plurality of information sources includes the following steps. Firstly, an access scheme is provided to retrieve attributes and an associated link from an original information and/or attributes and an associated link from an original tool. Then, the original information is modeled into a unified information unit with a first unified data model by re-organizing the attributes and the associated link of the original information, and/or the original tool is modeled into a unified tool with a second unified data model by re-organizing the attributes and the associated link of the original tool. A format of the original information is modeled by the first unified data model and/or a format of the original tool is modeled by the second unified data model.

Abstract: A home system establishing method includes the following steps. Firstly, a workspace is provided in a first server. Then, a user connects with the workspace. Then, the user is guided to establish a home system in a second server. The home system belongs to the user, and the workspace is hosted and managed by the home system.

Abstract: The method for performing a task on unified information units in a personal workspace, comprising: plugging at least one information importer and at least one unified tool to a personal workspace; obtaining at least one information via the at least one information importer from at least one of a plurality of information sources and unifying the at least one information into at least one unified information unit; arranging the at least one unified information unit and the at least one unified tool in the personal workspace; and performing the task for accessing or controlling the at least one unified information unit by using the at least one unified tool.

Abstract: In a method of dynamically configuring functions of a machine, an agent is provided to a first machine, thereby receiving a projectable space instance. The projectable space instance is configured in a second machine for creating a workspace and transmitted to the first machine based on a predefined protocol. The projectable space instance is parsed with the agent to automatically build a working environment for operating therein a projected workspace corresponding to the workspace created by way of the projectable space instance.

Abstract: In a method of controlling and managing an electronic device, which is executed by at least one control device to control and manage at least one electronic device, a projectable space instance is provided for each the at least one control device to create a workspace, wherein at least one unified tool for driving the at least one electronic device is selectively added to the projectable space instance. The projectable space instance is then parsed with a projector by the corresponding control device to automatically generate a projected workspace corresponding to the workspace to be created via the projectable space instance, wherein the at least one unified tool drives the at least one electronic device to execute at least one task in response to an operation on the corresponding control device.

Abstract: A method for establishing a social network provides a user to prepare a deliverable work system and delivery the deliverable work system to other users to associate the deliverable work system. The delivering step may be repeatable by the user and the other users to establish a direct-link relationship of the deliverable work system and each of the other users, such that the user and the other users are able to work together in the deliverable work system. And a home system for hosting and managing the deliverable work system owned by the user may have a social network system with a associated second home system owned by any of the other users by the deliverable work system.

Abstract: A networking cooperation method and a machine using the method are provided. The networking cooperation method includes the following steps. Firstly, plural unified matters are combined together into a projectable space instance for modeling a relational synchronization workspace according to an operational demand. Then, the relational synchronization workspace is projected to multiple cooperators. The projected relational synchronization workspace equips the plural unified matters according to the projectable space instance. When the projected relational synchronization workspace is accessed by at least one cooperator, the at least one cooperator and at least one other cooperator will cooperatively implement a task. Any information, any tool or any service can be arbitrarily combined together into the cooperative working environment by any cooperator according to the practical requirements. Moreover, any cooperator can operate any content of the cooperative working environment.