An intracorporeal marker delivery device includes a delivery tube which has a tapered, tissue penetrating distal tip, an inclined discharge orifice in the tapered distal tip and an inner bore extending to the orifice. For example, a user viewing an application page on an interface of a computing device can leave the application page and navigate to the home page with a single hand gesture. The device under test processes the test data and generates response data. The lattice structure receiver base allows abrasive contaminants and debris to settle to the bottom of the bucket. The compensation module is used for generating a compensation signal to the PWM signal generator according to the output signal. The through holes are tapered so as to accommodate the fixing means in varying orientations.