Collaboration device

FIG. 1 is a front perspective view of a collaboration device according to an embodiment;

FIG. 2 is a left elevation view thereof;

FIG. 3 is a right elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a perspective view showing the top, right, and rear sides thereof;

FIG. 6 is a rear perspective view showing the top and rear sides thereof;

FIG. 7 is a perspective view showing the front and bottom sides thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a rear perspective view showing the rear and bottom sides thereof; and,

FIG. 10 is a perspective view showing the front and top side thereof.

The broken lines depict portions of the article that form no part of the claimed design.