Page 21 - TP_Ai_Class_6
P. 21
Tick ( ) the correct option.
1. Which component/s are required to perform a dialog between human and a computer
system?
a. Human b. Computer
c. Interaction d. All of these
2. In which year, QWERTY keyboard was introduced?
a. 1873 b. 1875
c. 1885 d. None of these
3. Which product was launched in 2016 by Dexta Robotics?
a. Daxmo b. Doxmo
c. Dexmo d. None of these
4. ………………………. interfaces work by recognising the touch of the user either by a finger or a
stylus.
a. Touch sensitive b. Command line
c. Voice user d. Menu driven
5. Who invented 3D printing?
a. Steve Mann b. Dr. Kodama
c. Ivan Sutherland d. Ralph Bauer
6. When was DATAR created?
a. 1951 b. 1952
c. 1953 d. 1954
Exercise
A. State whether these statements are true or false.
1. Command line Interface uses graphics icon. …………
2. Stylus is not the correct example of Touch Sensitive Interface. …………
3. DATAR was created in 1952. …………
4. Steve Mann is known as “Father of wearable computing”. …………
5. Dexmo Exoskel launched Dexmo in 2015. …………
B. Fill in the blanks.
1. In ………………………., Ralph Bauer Eckert created Gaming joystick.
2. ………………………. interface allows audio mode to interact with the computer system.
Human-Machine Interaction 19

