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प्रश्न
Find out what 'Braille' is.
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उत्तर
Braille is a system of raised dots that can be read with the fingers by people who are blind or who have very low vision. It is a kind of code language. Each alphabet is arranged by one to six raised dots known as I cell'. A single cell can be used to represent an alphabet letter, number, punctuation mark, even a whole word.
संबंधित प्रश्न
Answer any three of the following in 30-40 words each:
(a) Why has the poet’s mother been compared to the ‘late winter’s moon’?
(b) The poet says, ‘And yet, for these Children, these windows, not this map, their world.’ Which world do these children belong to? Which world is inaccessible to them?
(c) What was the plea of the folk who had put up the roadside stand?
(d) What will happen to Aunt Jennifer’s tigers when she is dead?
Answer in your own words.
What message does the poem convey to all of us?
Read the lesson and name the following.
The First successful Cardiac Surgeon ______
Usha took shelter in the ______.
Neerja passed on the warning in a code to the pilots because she______.
Sea turtles come to rest on land.
Why did she pick up her pace?
Whose word are these? Name the character.
“We do not have money to buy anything.”
What was the event Megala participated?
Read the passage given below and answer the questions that follow
Humans have long been fascinated by fiction. We experience excitement in assigning supernatural power to imaginary characters in fictional stories – and so we have Spider man, Batman, He–man, Titans and many more. The ‘Cyborg’ was an offshoot of such wild imagination of humans to invest our species with superhuman powers. Today, the Cyborg is no more an imaginary organism. We are living in a world where a sizeable population of humans have merged their bodies with technological implants. The term ‘Cyborg’, short for ‘cybernetic organism’, was coined to describe a man, whose body is implanted with technological devices to supplement and substitute body functions.
Cyborgs include people with cardiac pacemakers, contact lenses, bionic ears and eyes, prosthetics and so on. In other words, a cyborg is partly human and partly machine. The technological innovations in the field of medicine and healthcare augment humans with machines, producing a beta version of the human body. The advent of brain machine interfaces is certain to blur the boundary between humans and machines. Scientists are working hard to find a technique for age reversal too. People do not want to die, so mankind is striving to get to the final frontier, which is development of machines and devices that would accord man immortality.
The needs of humans are not limited. As time passes, food habits change, thinking patterns change, and even appearances change. We are about to travel by driverless, fully automated vehicles. Computers and smart phones have become our masters. The more we depend and merge with technological advancements, the more the humanness in us slowly erodes. Intelligence is sought to be infused into machines and robotics are designed in such a way to give man a virtual human companion. The field of artificial intelligence is overtaking the human brain and many fear that it could even harm the human race. Despite certain limitations and potential threats, many believe that cyborgs will be the next step in the evolution of mankind. The amalgamation of man and machine is sure to add a new dimension to the life of mankind and this will prove to be the ‘biggest evolution in Biology’ since the emergence of life, four billion years ago.
Questions:
a) Account for the popularity of characters with supernatural powers.
b) Who is referred to as a ‘Cyborg’?
c) What is expected to happen with the advent of the brain machine interface?
d) The needs of humans are not limited. How is this statement elaborated in the passage?
e) How can a machine turn into a virtual companion for humans?
f) Explain the flipside of the rapid technological advancement.
g) Identify the word in para 1 which means ‘everlasting life’.
h) Which of the following words is synonymous with ‘amalgamation’?
- recreation
- integration
- exploration
- proposition
i) Which of the following options is the antonym of the word ‘advent’?
- drawback
- dispute
- departure
- danger
j) Find out the word which is the antonym of ‘natural’ in para 3.
