Main Page | See live article | Alphabetical index Working memory, also called transient memory, is 1. Transient Store - Sensory Register (Atkinson & Shiffrin) · Visual (Iconic); Acoustic (Echoic); and Haptic (touch) · Up to 0.5 second · Sperling & Neisser demonstration (submitted by B.Kharel) This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.