Abstract: A reusable asset packaging and consumption method and system that support consumption activities and variability point instances associated with asset types or artifact types. Generic consumption activities and variability point types for different asset types or artifact types and developed and stored in a repository. When an asset packager packages an asset, a needed activity is selected from the activities associated with the type of the asset. The activity, a variability point instance bound with the activity, and the context constraints, together with the artifacts is packaged into the asset package, where the asset package is then stored in a repository. During consumption, the asset consumer obtains the asset package, verifies the context, and executes the activity packaged in the asset, while specifying variability point values for the bound variability instance.

Abstract: A portable toilet assembly has a tent and a pedestal device. The tent is composed of multiple frame loops and a cover mounted on the multiple frame loops together. The tent is collapsible. The pedestal device is composed of an upper armrest frame, a lower holding frame and a receptacle mounted on the lower holding frame. The upper arm frame and the lower holding frame are detachable from each other and respectively foldable. Thereby, the portable toile assembly can be disassembled conveniently and respectively diminished in its parts to ideal portable sizes.

Abstract: A disposable urine collecting device includes a main body, an attachment member mounted on the main body, and two binding straps mounted on the main body. Thus, the disposable urine collecting device will not produce odorous smell during long-term utilization. Therefore, the nurse or caretaker does not need to clear the disposable urine collecting device immediately, thereby saving work time.

Abstract: A tape-cutting device includes a bladed main body and a holding member. The main body straddles an outer circumferential surface of a ring-shaped tape, and includes a top portion having a blade provided at a front edge thereof and two legs downward extended from two rear lateral sides of the top portion with a plurality of locating slots vertically spaced thereon. The holding member has two insertion slots formed near two lateral ends for engaging with the two legs of the main body so as to extend across an inner circumferential surface of the ring-shaped tape. Each insertion slot has a locating block provided at an outer side thereof for selectively engaging with one of the locating slots on the legs of the main body. The tape-cutting device has small volume for mounting on the ring-shaped tape to quickly find a tape beginning and cut the tape.