hi, Soft copy, but about what? What do you need?
On 7/24/14, Ganesh Babu <jsspda.gan...@gmail.com> wrote: > Dear sir, > I forget to tell you, PL send me soft copy > > On 7/24/14, Him Prasad Gautam <drishtibac...@gmail.com> wrote: >> Hi, >> There are some reasons: >> 1. we are blind by eyes, they are blind by mind. >> 2. In this world, a man quickly adopts bad things, but could not abandon >> it. >> 3. A man is always reluctant to good cause and is hesitant to practice >> right things. >> 4. Perhaps it is god's fault, he made human being so... >> traditional system of character coding is far and far junior than uni >> code. >> Mind that the world is govern by virtual power but not by ground reality. >> >> >> >> On 7/24/14, Bhavya shah <bhavya.shah...@gmail.com> wrote: >>> Hi. >>> I asked this on another thread on the same topic but thought to write >>> it to this thread just in case. >>> Why do sighted people use ASCII more often than Unicode and why do >>> they use ASCII anyways? Are there any advantages of ASCII over >>> Unicode? >>> ASCII & Unicode fall under the group of encoding systems, right? >>> What does ASCII stand for? >>> >>> On 7/24/14, Siddalingeshwar Ingalagi <ingalagisi...@gmail.com> wrote: >>>> ok sir. I understood. Thanks for explaining. >>>> >>>> On 7/24/14, Him Prasad Gautam <drishtibac...@gmail.com> wrote: >>>>> hi, >>>>> question one:. What is difference between ascii anci >>>>> Answer: >>>>> For general concept, they both fall under the category as one group >>>>> element have different identification number but different group will >>>>> use the same number with repeating of those numbers which were already >>>>> used by another group. >>>>> Question 2: Difference between unicode UTF8 and UTF16? >>>>> Answer: >>>>> I earlier have explained that letters converted in numbers, numbers >>>>> in zero and one. The zero is taken as switch off no supply of >>>>> electricity) and one is converted as switch on supply electricity). >>>>> Finally every things is converted into how many times on the switch >>>>> and how many time off the switch. >>>>> Take a real example: >>>>> 65 is the code number of the English capital letter A. >>>>> If we convert the number 65 into one and zero (binary number) it >>>>> becomes 1000001 >>>>> Count the number of zero and one here. >>>>> There is one at first and at last and rest are zero. >>>>> The total digit is seven. >>>>> It means switch the first one, switch off the second, third, >>>>> fourth,fifth, sixth and switch on the seventh. That is capital A. >>>>> This is only background information for your question. >>>>> Then what is utf-8 and 16 etc. >>>>> This is the span of a binary number. >>>>> Take an example: >>>>> you can write one as >>>>> 1 >>>>> 01 >>>>> 001 >>>>> 0001 >>>>> 00001 >>>>> 000001 >>>>> What is the different among these numbers? >>>>> In value all they are one but in digits they are different. >>>>> 01 is two digit and 000001 is six digit. >>>>> Now go to back again. >>>>> each letter of each language of the world have an unique number called >>>>> the uni Code. >>>>> English Capital has the code 65 but my Nepali ka has 2325. >>>>> if both letters converted into zero and one (binary number); A is 7 >>>>> digit and my ka may have 12 digit and perhaps your Kannada ka may have >>>>> sixteen digit. >>>>> Now if we want write all number of equal digit say sixteen; we have to >>>>> add nine zeros in front of English A and four in front of my ka but no >>>>> thing to add in front of your ka. >>>>> In brief, it is a process of maintaining the number with same digit. >>>>> If it is smaller than the set span, zero are added in front of it but >>>>> keeping the value same. >>>>> In conclusion, The bit expresses the length of digit. >>>>> question three: what is font convert? >>>>> Answer: >>>>> Basically it is not a font convert but converting the code number of >>>>> a >>>>> letter. >>>>> Remember my earlier example: >>>>> English 1, 2, 3, 4, 5, etc. >>>>> Russian 1, 2, 3, 4, 5, etc. >>>>> It is ASCII system. >>>>> In the same example I have written: >>>>> English: 1, 2, 3, 4, 5,... >>>>> Russian 100, 101, 102, 103, etc >>>>> It is Uni Code system. >>>>> >>>>> Now Font convert means converting ASCII into uni Code numbering >>>>> system. >>>>> In the above example: >>>>> Converting Russian 1 into 100, 2 into 101, 3 into 102 etc. etc. >>>>> Making the ASCII code letter into uni Code letter >>>>> Hence The word Font convert is meaning less from real sense. >>>>> >>>>> On 7/24/14, Renuka Warriar Edakkunni <eren...@gmail.com> wrote: >>>>>> Superb explanation. >>>>>> >>>>>> Renuka. >>>>>> >>>>>> On 7/24/14, Siddalingeshwar Ingalagi <ingalagisi...@gmail.com> wrote: >>>>>>> hi sir, nice explaination. What is difference between ascii anci and >>>>>>> unicode UTF8 and UTF16? and what is font convert? >>>>>>> >>>>>>> On 7/23/14, Him Prasad Gautam <drishtibac...@gmail.com> wrote: >>>>>>>> Hi list, >>>>>>>> Many persons usually ask me what is unicode? >>>>>>>> Why screen reader work only in Unicode? >>>>>>>> Many VI fellows had requested me to make a system which may read >>>>>>>> non-uniCode letters which is not possible. >>>>>>>> They often complain that sited persons use non-uniCode system which >>>>>>>> they have to access. >>>>>>>> Here is a reply: >>>>>>>> >>>>>>>> Let you be clear: >>>>>>>> 1. computer only knows every thing in number, no letter, word, or >>>>>>>> order. For example, if you press enter key, computer understand it >>>>>>>> as >>>>>>>> 13. number of key. like your roll number in school. >>>>>>>> 2. It does not recognize anything except numbers. >>>>>>>> 3. Though Computer knows only the numbers; the number must be >>>>>>>> either >>>>>>>> zero or one. two, three , four is not understood by it. >>>>>>>> 4. The two, three, four, ten, hundred or billion etc is converted >>>>>>>> into >>>>>>>> a different number that contain zero and one which called binary. >>>>>>>> 6. The binary number which contains only zero and one is taken as >>>>>>>> follows: >>>>>>>> zero means(switch off (no electric supply). >>>>>>>> 1 meansswitch on ( electric supply.). >>>>>>>> 7. That means computer does switch on and off only, it does not do >>>>>>>> any >>>>>>>> thing more. >>>>>>>> 8. The processor speed expressed in hertz means how many times can >>>>>>>> it >>>>>>>> do the switch on and off in one second. >>>>>>>> 9. A human being takes few second to on or off a switch, computer >>>>>>>> does >>>>>>>> the same work many billions times in one second. >>>>>>>> Now, perhaps you may have understood: >>>>>>>> 1. Computer does not recognize any letters. >>>>>>>> 2. Instead a letter name like a, b, c, a number of that letter must >>>>>>>> be >>>>>>>> given to it. Like you are called by your roll number by a teacher, >>>>>>>> or >>>>>>>> an immigrant officer called you by your passport number or some one >>>>>>>> refered you by your id number but not by your name. >>>>>>>> 3. Hope you conclude that in computer letters are dealt in numbers >>>>>>>> only but not by their name. >>>>>>>> Now the first question begins: >>>>>>>> How the letters are given numbers? >>>>>>>> What number is given for English alphabet a or for b or for c or >>>>>>>> for >>>>>>>> z or for ka/kha of Hindi, or for alif/bay of urdu? >>>>>>>> The numbering system of all letter of all languages of the world is >>>>>>>> called unicode. >>>>>>>> For example: >>>>>>>> Government decided to allocate a id number to all of Indian >>>>>>>> citizen. >>>>>>>> Now the id number can be given in either way: >>>>>>>> First method: >>>>>>>> Bengal: 1, 2, 3, 4, 5 .... >>>>>>>> Orissa: 1, 2, 3, 4, 5, .... >>>>>>>> Gujarat:1, 2, 3, 4,5, >>>>>>>> Kerala: 1, 2, 3, 4, 5.... >>>>>>>> In this method, the id number within a state is not repeated but >>>>>>>> the >>>>>>>> same id number holder is found in another state. >>>>>>>> Second method: >>>>>>>> Do not repeat the id number in each state. Allocate an unique >>>>>>>> number >>>>>>>> for an Indian citizen. >>>>>>>> Now come to the letter numbering system: >>>>>>>> This is an example: >>>>>>>> English letter: 1, 2, 3, 4, 5, >>>>>>>> Russian letter: 1, 2, 3, 4, 5 >>>>>>>> Hindi letter: 1, 2, 3, 4, 5, .... >>>>>>>> Punjabi letter: 1, 2, 3, 4, 5, ... >>>>>>>> Chinese letter: 1, 2, 3, 4, 5 >>>>>>>> This method of giving the number is called ASCII system. >>>>>>>> Where the letter number is repeated. >>>>>>>> Second way: >>>>>>>> English lettter: 1, 2, 3, 4, 5, ... upto 99 >>>>>>>> Russian letter: 100, 101, 102, 103, 104...upto 199 >>>>>>>> Hindi letter: 200, 201, 202, 203, 204... up to 299 >>>>>>>> Punjabi letter: 300, 301, 302, 303, ... up to 399. >>>>>>>> Chinese letter: 400, 401, 402, 403, 404 >>>>>>>> In this method, the letter numbers is not repeated! in different >>>>>>>> language. >>>>>>>> This is the Unicode system of coding. >>>>>>>> Now the final reply: >>>>>>>> It is already cleared that computer recognizes a letter by its code >>>>>>>> number; if the Unicode system is followed, it recognizes the exact >>>>>>>> letter because there is no repeating of the letter code number. >>>>>>>> If the letters coded in ASCII encoding, the repeat of number takes >>>>>>>> places and computer does not recognizes which language or letter it >>>>>>>> belongs. >>>>>>>> Take an example: >>>>>>>> if you went to a school and asked the headmaster about the >>>>>>>> performance >>>>>>>> of your kid having roll number ten; Can the headmaster exactly >>>>>>>> judge >>>>>>>> which is the student? >>>>>>>> Definitely not, because there are many students having roll number >>>>>>>> ten. >>>>>>>> If the school have a roll number system as in unicode; he can >>>>>>>> immediately know who is the kid because in Unicode there will be >>>>>>>> only >>>>>>>> one student having roll number ten in the school. >>>>>>>> Same case happens to screen reader to recognize the exact letter. >>>>>>>> That is why It recognizes if in Unicode but does not if in ASCII >>>>>>>> code. >>>>>>>> >>>>>>>> Him Prasad Gautam >>>>>>>> Kathmandu, Nepal >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Register at the dedicated AccessIndia list for discussing >>>>>>>> accessibility >>>>>>>> of >>>>>>>> mobile phones / Tabs on: >>>>>>>> http://mail.accessindia.org.in/mailman/listinfo/mobile.accessindia_accessindia.org.in >>>>>>>> >>>>>>>> >>>>>>>> Search for old postings at: >>>>>>>> http://www.mail-archive.com/accessindia@accessindia.org.in/ >>>>>>>> >>>>>>>> To unsubscribe send a message to >>>>>>>> accessindia-requ...@accessindia.org.in >>>>>>>> with the subject unsubscribe. >>>>>>>> >>>>>>>> To change your subscription to digest mode or make any other >>>>>>>> changes, >>>>>>>> please >>>>>>>> visit the list home page at >>>>>>>> http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in >>>>>>>> >>>>>>>> >>>>>>>> Disclaimer: >>>>>>>> 1. Contents of the mails, factual, or otherwise, reflect the >>>>>>>> thinking >>>>>>>> of >>>>>>>> the >>>>>>>> person sending the mail and AI in no way relates itself to its >>>>>>>> veracity; >>>>>>>> >>>>>>>> 2. AI cannot be held liable for any commission/omission based on >>>>>>>> the >>>>>>>> mails >>>>>>>> sent through this mailing list.. >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> Register at the dedicated AccessIndia list for discussing >>>>>>> accessibility >>>>>>> of >>>>>>> mobile phones / Tabs on: >>>>>>> http://mail.accessindia.org.in/mailman/listinfo/mobile.accessindia_accessindia.org.in >>>>>>> >>>>>>> >>>>>>> Search for old postings at: >>>>>>> http://www.mail-archive.com/accessindia@accessindia.org.in/ >>>>>>> >>>>>>> To unsubscribe send a message to >>>>>>> accessindia-requ...@accessindia.org.in >>>>>>> with the subject unsubscribe. >>>>>>> >>>>>>> To change your subscription to digest mode or make any other >>>>>>> changes, >>>>>>> please >>>>>>> visit the list home page at >>>>>>> http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in >>>>>>> >>>>>>> >>>>>>> Disclaimer: >>>>>>> 1. Contents of the mails, factual, or otherwise, reflect the >>>>>>> thinking >>>>>>> of >>>>>>> the >>>>>>> person sending the mail and AI in no way relates itself to its >>>>>>> veracity; >>>>>>> >>>>>>> 2. AI cannot be held liable for any commission/omission based on the >>>>>>> mails >>>>>>> sent through this mailing list.. >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Register at the dedicated AccessIndia list for discussing >>>>>> accessibility >>>>>> of >>>>>> mobile phones / Tabs on: >>>>>> http://mail.accessindia.org.in/mailman/listinfo/mobile.accessindia_accessindia.org.in >>>>>> >>>>>> >>>>>> Search for old postings at: >>>>>> http://www.mail-archive.com/accessindia@accessindia.org.in/ >>>>>> >>>>>> To unsubscribe send a message to >>>>>> accessindia-requ...@accessindia.org.in >>>>>> with the subject unsubscribe. >>>>>> >>>>>> To change your subscription to digest mode or make any other changes, >>>>>> please >>>>>> visit the list home page at >>>>>> http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in >>>>>> >>>>>> >>>>>> Disclaimer: >>>>>> 1. Contents of the mails, factual, or otherwise, reflect the thinking >>>>>> of >>>>>> the >>>>>> person sending the mail and AI in no way relates itself to its >>>>>> veracity; >>>>>> >>>>>> 2. AI cannot be held liable for any commission/omission based on the >>>>>> mails >>>>>> sent through this mailing list.. >>>>>> >>>>> >>>>> >>>>> -- >>>>> Him Prasad Gautam >>>>> Kathmandu, Nepal >>>>> >>>>> >>>>> >>>>> Register at the dedicated AccessIndia list for discussing >>>>> accessibility >>>>> of >>>>> mobile phones / Tabs on: >>>>> http://mail.accessindia.org.in/mailman/listinfo/mobile.accessindia_accessindia.org.in >>>>> >>>>> >>>>> Search for old postings at: >>>>> http://www.mail-archive.com/accessindia@accessindia.org.in/ >>>>> >>>>> To unsubscribe send a message to >>>>> accessindia-requ...@accessindia.org.in >>>>> with the subject unsubscribe. >>>>> >>>>> To change your subscription to digest mode or make any other changes, >>>>> please >>>>> visit the list home page at >>>>> http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in >>>>> >>>>> >>>>> Disclaimer: >>>>> 1. Contents of the mails, factual, or otherwise, reflect the thinking >>>>> of >>>>> the >>>>> person sending the mail and AI in no way relates itself to its >>>>> veracity; >>>>> >>>>> 2. AI cannot be held liable for any commission/omission based on the >>>>> mails >>>>> sent through this mailing list.. >>>>> >>>> >>>> >>>> >>>> Register at the dedicated AccessIndia list for discussing accessibility >>>> of >>>> mobile phones / Tabs on: >>>> http://mail.accessindia.org.in/mailman/listinfo/mobile.accessindia_accessindia.org.in >>>> >>>> >>>> Search for old postings at: >>>> http://www.mail-archive.com/accessindia@accessindia.org.in/ >>>> >>>> To unsubscribe send a message to >>>> accessindia-requ...@accessindia.org.in >>>> with the subject unsubscribe. >>>> >>>> To change your subscription to digest mode or make any other changes, >>>> please >>>> visit the list home page at >>>> http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in >>>> >>>> >>>> Disclaimer: >>>> 1. Contents of the mails, factual, or otherwise, reflect the thinking >>>> of >>>> the >>>> person sending the mail and AI in no way relates itself to its >>>> veracity; >>>> >>>> 2. AI cannot be held liable for any commission/omission based on the >>>> mails >>>> sent through this mailing list.. >>>> >>> >>> >>> -- >>> Best Regards >>> Bhavya Shah >>> E-mail Address :- bhavya.shah...@gmail.com >>> Skype -> bhavya.09 >>> >>> >>> >>> Register at the dedicated AccessIndia list for discussing accessibility >>> of >>> mobile phones / Tabs on: >>> http://mail.accessindia.org.in/mailman/listinfo/mobile.accessindia_accessindia.org.in >>> >>> >>> Search for old postings at: >>> http://www.mail-archive.com/accessindia@accessindia.org.in/ >>> >>> To unsubscribe send a message to >>> accessindia-requ...@accessindia.org.in >>> with the subject unsubscribe. >>> >>> To change your subscription to digest mode or make any other changes, >>> please >>> visit the list home page at >>> http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in >>> >>> >>> Disclaimer: >>> 1. Contents of the mails, factual, or otherwise, reflect the thinking of >>> the >>> person sending the mail and AI in no way relates itself to its veracity; >>> >>> 2. AI cannot be held liable for any commission/omission based on the >>> mails >>> sent through this mailing list.. >>> >> >> >> -- >> Him Prasad Gautam >> Kathmandu, Nepal >> >> >> >> Register at the dedicated AccessIndia list for discussing accessibility >> of >> mobile phones / Tabs on: >> http://mail.accessindia.org.in/mailman/listinfo/mobile.accessindia_accessindia.org.in >> >> >> Search for old postings at: >> http://www.mail-archive.com/accessindia@accessindia.org.in/ >> >> To unsubscribe send a message to >> accessindia-requ...@accessindia.org.in >> with the subject unsubscribe. >> >> To change your subscription to digest mode or make any other changes, >> please >> visit the list home page at >> http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in >> >> >> Disclaimer: >> 1. Contents of the mails, factual, or otherwise, reflect the thinking of >> the >> person sending the mail and AI in no way relates itself to its veracity; >> >> 2. AI cannot be held liable for any commission/omission based on the >> mails >> sent through this mailing list.. >> > > > > Register at the dedicated AccessIndia list for discussing accessibility of > mobile phones / Tabs on: > http://mail.accessindia.org.in/mailman/listinfo/mobile.accessindia_accessindia.org.in > > > Search for old postings at: > http://www.mail-archive.com/accessindia@accessindia.org.in/ > > To unsubscribe send a message to > accessindia-requ...@accessindia.org.in > with the subject unsubscribe. > > To change your subscription to digest mode or make any other changes, please > visit the list home page at > http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in > > > Disclaimer: > 1. Contents of the mails, factual, or otherwise, reflect the thinking of the > person sending the mail and AI in no way relates itself to its veracity; > > 2. AI cannot be held liable for any commission/omission based on the mails > sent through this mailing list.. > -- Him Prasad Gautam Kathmandu, Nepal Register at the dedicated AccessIndia list for discussing accessibility of mobile phones / Tabs on: http://mail.accessindia.org.in/mailman/listinfo/mobile.accessindia_accessindia.org.in Search for old postings at: http://www.mail-archive.com/accessindia@accessindia.org.in/ To unsubscribe send a message to accessindia-requ...@accessindia.org.in with the subject unsubscribe. To change your subscription to digest mode or make any other changes, please visit the list home page at http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in Disclaimer: 1. Contents of the mails, factual, or otherwise, reflect the thinking of the person sending the mail and AI in no way relates itself to its veracity; 2. AI cannot be held liable for any commission/omission based on the mails sent through this mailing list..
