Abstract: In an embodiment, described herein is a system and method for creating a suggested task set to meet a target value. A cloud server, in response to receiving a request specifying a target value, retrieves completed task sets from a database. Each completed task set includes a same set of task categories. The cloud server derives a number of ratios from the retrieved completed task sets, including a composition ratio and a conversion rate for each task category, and an addition ratio for the number of completed task sets. Based on the derived ratios and the specified target value, the cloud server constructs the suggested task set, and displays in real-time the suggested task set together with current values for the task categories. The cloud server alerts users of a discrepancy between a current value and the corresponding suggested value for a task category when the discrepancy reaches a predetermined level.

Abstract: A coffee filter capsule with water pressure may include a cup body, a cup cover provided at a top surface of the cup body, a pressurizing piece disposed within the cup cover, a filter holder disposed below the pressurizing piece, and a filter sheet below the filter holder. In one embodiment, the coffee filter capsule may further include a water inlet at a bottom portion of the cup body, and a water outlet provided on a top surface of the cup cover. In another embodiment, the cup cover may further include a flow guiding groove on the inner surface of the cup cover. In a further embodiment, the pressurizing piece is made by soft elastic material and a strip-shaped slit is disposed in a center portion of the pressurizing piece. In still a further embodiment, the pressurizing piece is made by silicon. It is noted that a through hole is formed at the center portion of the filter holder.