Stylistically, Casio has created an attractive calculator designed with a solid body and slightly oval shape that fits comfortably in the hand, and finished it in several shades of blue to evoke an intellectual look.

ENGADGET: Casio's touchscreen graphing calculator arrives in 2013, makes the TI-84+ look dated

She spent time in front of a mirror, retraining the shape of her mouth, forcing her lips into a long oval "O" to evoke Ms. Garland's face in midbelt but pulling back when the look turned clownish.

WSJ: Tracie Bennett as Judy Garland, Capturing the Essence of a Legend | Creating