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DAILY NEWS ANALYSIS
PRINT
27 December, 2023
2 Min Read
Between 2007 and 2013, capacitive touchscreens overtook resistive touchscreens in the consumer electronics market.
Invention – The 1st touch screen was invented in 1965 by E.A. Johnson of U.K, a capacitive device.
Function – It is a surface that combines 2 functions
A touch sensor – It has an electrical current going through it and touching the screen causes a voltage or signal changes which are used to determine the location of the touch.
Main technology used in sensors are
A controller – It takes information’s from the touch sensor and translates it into information the PC can understand.
A software Driver – It allows the touch screen and computers to work together.
Applications – Smartphones, ATM machines, TVs, refrigerators, e-readers, billing systems, and electronic voting machines (EVMs).
PRINT
23 December, 2023
2 Min Read
Between 2007 and 2013, capacitive touchscreens overtook resistive touchscreens in the consumer electronics market.
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20 Nov, 25
India’s Indo-Pacific Oceans Initiative (IPOI) UPSC GS-2 INDO PACIFIC – IR/PSIR IPOI is India’s open, voluntary and non-treaty-based maritime initiative for building a free, open, inclusive and rules-based Indo-Pacific through practical cooperation. Why in News? India’s Indo-Pacific Oceans Ini
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19 May, 26
AI Impact Summit 2026 UPSC GS-3 S&T PT-MAINS The India-AI Impact Summit 2026 positioned India as a Global South leader by shifting global AI debate from only AI safety and regulation to AI for development, inclusion and real-world impact. Why in News? India hosted the India-AI Impact Summit 2026 at B
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27 Jun, 25
Hong Kong Convention for Safe Ship Recycling UPSC GS-3 ENVIRONMENT PT-MAINS The Hong Kong International Convention, 2009 is an IMO treaty that ensures ships are recycled safely without unnecessary risk to human health, worker safety and the environment. Why in News? The Hong Kong Convention entered into force on 26 June 2
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14 Nov, 23
LeadIT 2.0: Leadership Group for Industry Transition UPSC GS-2 IR GS-3 S&T LeadIT 2.0 is the second phase of the India-Sweden-led global initiative to support low-carbon transition in hard-to-abate industrial sectors. Why in News? The second phase of LeadIT was announced at the LeadIT Summit 2023, ho
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03 Sep, 25
India-EFTA Trade and Economic Partnership Agreement UPSC GS-2 IR/PSIR The India-EFTA TEPA is a comprehensive trade pact between India and four non-EU European countries — Iceland, Liechtenstein, Norway and Switzerland — aimed at boosting trade, investment, jobs, services, technology and supply-chain resilience. Wh
21 May,2026
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