Method and system for transmitting data from a first data processing device to a second data processing device

Abstract

A method and a system for transmitting data from a first data processing device to a second data processing device, wherein the first data processing device has a display device. The second data processing device generates an encrypted input mask and transmits it to the first data processing device which displays it. The encrypted input mask is decrypted by being viewed through an optical filter having a decryption pattern, and the data to be transmitted are input to the first data processing device using the input mask that has been decrypted by the optical filter and are transmitted to the second data processing device.

1 - 10 . (canceled) 
     
     
         11 . A method for transmitting data from a first data processing device to a second data processing device, the first data processing device comprising a display device, wherein
 a) the second data processing device generates a display pattern, and transmits it to the first data processing device;   b) the first data processing device displays said display pattern on said display device;   c) a transparency is overlaid over said display pattern on said display device,
 wherein said transparency comprises a transparency pattern comprising a symbol matrix, 
 wherein said display pattern on said display device is suitable to fade in or fade out, respectively, specific symbols of the transparency pattern in the visible result after the overlay, and 
 wherein the visible result includes a first block and a second block, each block having multiple symbols highlighted; 
   d) prompting a user of the first data processing device by an input instruction to look for a specific first symbol sequence that is visibly displayed in the first block and to enter a second symbol sequence that appears in the second block and that is associated to the first symbol sequence; and   e) the data to be transmitted are input into the first data processing device using said input instruction and are transmitted to the second data processing device.   
     
     
         12 . A method according to  claim 11 , wherein said display pattern displayed on said display device and/or said transparency pattern of said transparency are color-coded. 
     
     
         13 . A method according to  claim 12 , wherein said display pattern displayed on said display device and said transparency pattern of said transparency are binary-coded in complementary colors. 
     
     
         14 . A method according to  claim 11 , wherein the first data processing device corresponds to a data processing device of a user and the second data processing device corresponds to a bank server and wherein said data transfer is suitable for performing the money transfer to a beneficiary. 
     
     
         15 . A method according to  claim 14 , wherein the specific first symbol sequence derives from digits of an account number of the beneficiary and/or from digits of the amount of the money transfer to the beneficiary. 
     
     
         16 . A method for transmitting data from a first data processing device to a second data processing device, the first data processing device comprising a display device, wherein
 a) the second data processing device generates a display pattern, and transmits it to the first data processing device;   b) the first data processing device displays said display pattern on said display device;   c) a transparency is overlaid over said display pattern on said display device,
 wherein said transparency comprises a transparency pattern comprising a symbol matrix, 
 wherein said display pattern on said display device is suitable to fade in or fade out, respectively, specific symbols of the transparency pattern of the transparency in the visible result after the overlay, and 
 wherein the visible result includes a left block and a right block, the left block having multiple numeric characters highlighted in each row and the right block having multiple alphabetic characters highlighted; 
   d) prompting a user of the first data processing device by an input instruction to look for the row of the left block in which a specific numeric value is visibly displayed and to enter those visible alphabetic characters that appear in the right block of the visible result in the same row; and   e) the data to be transmitted are input into the first data processing device using said input instruction and are transmitted to the second data processing device.   
     
     
         17 . A method according to  claim 16 , wherein said display pattern and/or said transparency pattern of said transparency are color-coded. 
     
     
         18 . A method according to  claim 17 , wherein said display pattern and said decryption pattern of said transparency are color-coded in complementary colors. 
     
     
         19 . A method according to  claim 16 , wherein said method is used in conjunction with an online banking method for performing the money transfer to a beneficiary. 
     
     
         20 . A method according to  claim 19 , wherein the numeric value to be looked for in the left block of the visible result consists of a part of an account number of the beneficiary.