thresholds using an algorithm may include performing an exhaustive search, and/or defining a cost surface that places a large penalty on either false positives or false negatives and then performing gradient descent. Of course, other algorithms may be used to tune a distance threshold, as the disclosure is not limited in this regard. [0035] Turning to the figures, specific non-limiting embodiments are described in further detail. It should be understood that the various systems, components, features, and methods described relative to these embodiments may be used either individually and/or in any desired combination as the disclosure is not limited to only the specific embodiments described herein. [0036] FIG. 1A is an exploded view of one embodiment of a sensor of a system. In this embodiment, a sensor 100 of the system may comprise a finger cover 102 and a force and/or pressure sensitive component 104. The force and/or pressure sensitive component may be a force sensor, a pressure sensor, a force-sensing resistor, or any other appropriate force and/or pressure sensitive component, as the disclosure is not so limited. The finger cover 102 may be a textile, an elastomer, or any other appropriate material that is sufficiently elastic so as to keep the finger cover positioned on a user’s fingertip. The force and/or pressure sensitive component may be attached to the finger cover using any appropriate attachment method to form the sensor 100. For example, the force and/or pressure sensitive component may be sewn into the finger cover, attached to the finger cover using an adhesive, or integrated into the finger cover (e.g., the finger cover may be molded around the force and/or pressure sensitive component). Of course, other attachment mechanisms between the force and/or pressure sensitive component and the finger cover are possible as the disclosure is not limited in this regard. Further, as discussed above, other sensing modalities have been contemplated, and the disclosure is not limited to sensors disposed on a user’s fingers. [0037] FIG. 1B is a top view of one embodiment of a system that includes the sensor shown in FIG. 1A. The system may include a plurality of sensors 100. In some embodiments, a sensor may include a force and/or pressure sensitive component 104 and a finger cover 102. Each of the plurality of sensors may be disposed on a distal portion of a finger. Although only one hand is shown in FIG. 1B, additional sensors may be disposed on fingers of a user’s opposite hand. Of course, in some embodiments, different types and positions of sensors may