1920 The  Morse Keyboard Tutor allows a student to practice his keyboard skills by   having  the computer send single characters and wait until he responds on the   keyboard.   If  correct,  the next character is sent immediately.   If not  a   short  low tone is sounded and the character is re-transmitted.   During this   session  the student should make an effort NOT TO LOOK at the keyboard.   Use   of  a blindfold while a bit extreme,  is recommended.   Morse Tutor will help   develop typing skills in combination with copying code, but only if an effort   is made not to watch the keyboard.                                                                                                                              The  (C)haracter  speed  key selects the  individual  character  transmission   speed,  and  the (W)eight key the character weighting.   The (D)isplay option   allows  selection  of  the transmitted text either "Before"  it  is  sent  or   "After".  If the "Before" option is selected,  the character is displayed for   the  time  required  to send a space between words  before  transmitting  the   character.   Errors  are displayed using reverse video.   The display can  be   disabled during transmission by setting this option to "Off".                                                                                                   The  session starts after pressing the ENTER key and can be ended at any time   by pressing ESC.                                                                                                                                                At  the end of the session,  the text sent is displayed and a summary of  the   student's  reaction  time in pressing the key for each character is given  in   milliseconds  (thousandths of a second).   By practicing keyboard skills  the   student can improve reaction time  and improve performance in other sessions.  