ocr: DIGRAPH HOLD HOLD LATENCY UME 1 UME 2 TIME (MS) (MS) (MS) SHIFT 177 99 -90 J o 99 127 34 o - E 127 123 -8 EJ Y 123 162 53 Y 162 133 -36 SHIFT 133 162 -9 SHIFT A 162 90 52 R o 90 118 35 o 118 80 -38 a 80 167 22 - 167 221 -64 R S 221 148 -115 > ENTER 148 94 45 FIGURE 2. Digraph nformation from typing sample.