Influence of Methods of Nanomaterial Testing on Product Supply and an IoT-Based Solution for Making a Perfect Choice

Abstract

Human ear is equivalent to nanomaterials as it has nonporous membrane which decides the hearing ability. The water content and its movements in that tectorial gel membrane are controlled by nanoscale pores. Apart from many disease threats and the age and other issue-related disabling hearing impairment, loss of sensitiveness of nanomaterial, namely, nanopored tectorial gel membrane, is a serious issue. Appropriate supplement must be provided to compensate age-related hearing loss by measuring some innovation methods. The test for hearing loss and cost of hearing aid are another threat. Many studies reported that people do not feel comfortable with their hearing aid and avoided to use it after purchase. The telephonic survey was conducted at Tamil Nadu, India region, which discloses that the hearing aid center is doing continuous motivation over the phone to wear hearing aid after purchase; many people do not turn back for even battery purchase. Very rare people report for free service too. This piece of research is aimed at analysing the root cause of not wearing hearing aid and addressing various possibilities to support them with IoT-based solution requirement to discard this issue. The two kinds of test were conducted for the same patient, and hearing aid was provided to give supplement to compensate sensitiveness loss of tectorial gel membrane. Their effectiveness was measured and analysed scientifically. The Taguchi method was incorporated to formulate the experiments with the natural cases like age, gender, and method of testing the nanomaterial, namely, nanopored tectorial gel membrane sensitiveness (hearing loss/or hearing ability) and existing nature of sensitiveness (severe loss and minor loss) at 2 levels. The observations were analysed with Taguchi analysis and discussed. An integrated solution of IOT-based measuring system was discussed to rid the issues.