Which of the following statements are true regarding cognitive impairments? Select 3 options. Speech input devices help those who are cognitively impaired understand the contents of the screen.

Cognitive issues are learning disabilities caused by genetic disorders.

Even though there are different causes for cognitive impairment, many of the resulting functional issues are similar.

Delivering content in different ways, such as using video, animations, and text, helps promote cognitive accessibility.

To improve cognitive accessibility, the developer should focus on a clear and consistent design.

Write a new lc-3 trap subroutine (i.e. a subroutine that will be invoked via the trap instruction) that will receive a numeric digit entered at the keyboard (i.e. an ascii character), echo it to the screen, and return in r0 the corresponding numeric value: so if the user types the digit '7', the character '7' will appear on the screen, but the value returned in r0 will be b0000 0000 0000 0111 (#7) you may not use any trap calls in your code - you must implement the "polling" code that interrogates the keyboard status and data registers. ; getnum_tsr ; a subroutine for obtaining a numeric value ; given ascii numeric digit input to keyboard. ; the numeric digit is echoed to the console (e.g. '7' = b0000 0000 0011 0111), ; but the value returned in r0 is the actual numeric value ; corresponding to the digit (e.g. b0000 0000 0000 0111 =