A metalsemiconductormetal binary switch memory device and fabrication process are provided. The interposer includes a connective substrate and at least a through via disposed in the connective substrate. The motor turns the shaft to cause the cable to move across the roller sheave, or to cause the collar to rotate, to raise or lower the boatlift cradle. The novel methods provided in the present invention involve mild reaction conditions, convenient operations, easy purification, and low production costs, and thus the process is environmental-friendly and suitable for industrial production. The entire control is integrated on a single integrated circuit. The sensing member is actuated in response to deformation of the soft member when a lateral force is applied on the soft member, thereby controlling lateral movement of the cursor.