Future-of-computers
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The document discusses the evolution of computer technology and predicts future advancements such as nano, bio-chemical, quantum, and nano-electronic computers by 2030. It highlights the advantages and disadvantages of these technologies, particularly focusing on their potential to revolutionize data storage and computation. The conclusion suggests that while advanced technology may bring benefits, it also poses risks, necessitating careful consideration of its implications.
Future-of-computers
- 2. Introduction : • From abacus to super computers, watches to android wear, carts to google self-driving car,1D to VR, native searches to voice recognition,…............where's the technology leading us ??? • Today's PC's are almost made of semiconductors, metals & run by electricity, but in future(2030) it's expected that computers may run by light, store data in DNA and will be in the size of sub-atoms. • There will be days where we can expect sub atomic chips detect and cure diseases in our body with more advanced technology.
- 3. Contd.. • The expected computer models that will revolutionize the future are as follows : 1) Nano(micro) computers. 2) Bio-chemical(DNA) computers. 3) Quantum computers and 4) Nano-electronic Computers.
- 4. Nano Technology : • Also known as micro-computers, making the PC's thin and comfortable to humans, developing into an sub-atomic size is the main objective of nano technology. • These are constructed such that it can work in most extreme conditions.
- 5. Contd.. • Now a days scientists are trying to make very thin chips, electronic conductors, logic gates leading to no waste of space, enabling much smaller devices to build.
- 6. Quantum Computers : • In today's PC's data is stored in the form of bits(0,1) but in quantum computers data is stored in the form of Qubits. • Qubits can store 0 and 1 at the same time(manipulates 2+ values),making it powerful and fast. • Hence it can work on million calculations at same time, leading to a better time complexity(no hanging problems).
- 7. Bit vs Qubit :
- 8. Contd.. • As transistor replaced vacuum tubes, qubits can also replace bits but quantum technology is beyond our reach & expected to take almost 2 decades to come into our hands. • Advantages : cryptography, A.I, image recognition, better complexity of algorithms, privacy is more secured.
- 9. Bio-chemical(DNA) computers : • Genetic material of DNA of every living cell has the potential to perform calculations. • It stores data by breaking chemical bonds hence resulting information in terms of chemical structure. • DNA might be integrated into a computer chip that could perform calculations much more faster than most advanced computer known today.
- 10. Contd.. Advantages : i) Size of the computer is reduced. ii) As DNA has A,T,G,C as bases leads to store data in multiple ways. Disadvantages : i) Requires "HUMAN ASSISTANCE" all the time(major drawback). ii) Having several ways to store data makes it difficult to find the perfect one.
- 11. Nano-electronic computers : • The present computers are made of silicon and germanium metals, NEC will also be made of them but the chip size will be reduced. • It's in the year of 1958 first electronic chip was invented by jack kilby of 11mm size, at present 30 billion transistors can fit in our finger-tip.
- 12. Contd... • The complexity of programs, sorting time is efficient which makes it faster and cheaper. • Since Electronic computers are from 1970's(50+years),development of nanotechnology is most significant in this direction.
- 13. Comparison of data :
- 14. Conclusion : • "Computer technology is like fire.... it can cook you food...but it can also burn your house down." • Creating these highly technological devices might be dangerous or helpful to people in our future. Computers are getting powerful and some humans don't have the power to take control over them. Making computers more advanced might seem like a mistake to some people while some praise the idea of having tiny expensive technology. "The best way to predict future is to invent it."
- 15. Works cited : • https://en.wikipedia.org/wiki/Quantum_computing • https://en.wikipedia.org/wiki/Nanotechnology • https://www.slideshare.net/anoopkeezhillath/an-introduction-to- nano-computers • https://en.wikipedia.org/wiki/DNA_computing • https://www.slideshare.net/ValredOlsim/the-future-of-computer- technology-74679484 • https://www.slideshare.net/dheva/computer-past-present-future • https://www.slideshare.net/anilkr123/next-generation-computer- 540115
- 16. Group members(G-9) : • Mark Sathish • Deepak khetavath • Yashwanth Reddy • Deekshith • Jithin • Sujane Naresh THANK YOU