FIG. 1 is a front elevational view of a tablet computer device showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a first perspective view thereof;
FIG. 8 is a second perspective view thereof;
FIG. 9 is a third perspective view thereof;
FIG. 10 is a fourth perspective view thereof;
FIG. 11 is a fifth perspective view thereof;
FIG. 12 is a sixth perspective view thereof;
FIG. 13 is an enlarged view of portion 13 of FIG. 1;
FIG. 14 is an enlarged view of portion 14 of FIG. 1;
FIG. 15 is an enlarged view of portion 15 of FIG. 3;
FIG. 16 is an enlarged view of portion 16 of FIG. 4;
FIG. 17 is an enlarged view of portion 17 of FIG. 7;
FIG. 18 is an enlarged view of portion 18 of FIG. 7;
FIG. 19 is an enlarged view of portion 19 of FIG. 8;
FIG. 20 is an enlarged view of portion 20 of FIG. 11;
FIG. 21 is an enlarged view of portion 21 of FIG. 12; and,
FIG. 22 is an enlarged view of portion 22 of FIG. 12.
The broken lines in the drawings illustrate portions of the tablet computer device. The dot-dot-dash broken lines identify enlarged portions of the drawings. The broken lines form no part of the claimed design. The diagonal lines indicate transparency.