Real-Time Physical Changing 3d Display using Magnetic Liquid Technology for Visually Impaired Patients

This paper presents another utilisation of Ferrofluids which concentrates on actualising a 3D physically changing the display. 8*8 Electromagnetic associated lines and sections are taken to approve the study. Electromagnetic associated lines and segments are controlled through Arduino UNO to make physical changes on the 3D show. The reproduction of the examination is finished utilising Proteus (for electrical design) and FEMM (for magnetic fields). The developed system could be efficiently used for millions of visually impaired patients to improve their recognition ability.