1.0FRH Fondationhttps://frh-fondation.ch/en/Fondation FRHhttps://frh-fondation.ch/en/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="gnG8bfGg6m"><a href="https://frh-fondation.ch/en/project/piani-di-cottura-touchcontrol/">Touchcontrol Cooktops</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://frh-fondation.ch/en/project/piani-di-cottura-touchcontrol/embed/#?secret=gnG8bfGg6m" width="600" height="338" title="“Touchcontrol Cooktops” — FRH Fondation" data-secret="gnG8bfGg6m" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(/[^a-zA-Z0-9]/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=new RegExp("^https?:$","i"),l=0;l<n.length;l++)n[l].style.display="none";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute("style"),"height"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if("link"===t.message)if(s=d.createElement("a"),a=d.createElement("a"),s.href=r.getAttribute("src"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=d.querySelectorAll("iframe.wp-embedded-content"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> https://frh-fondation.ch/wp-content/uploads/2022/03/NTNReportRoth.jpg982693While conventional hobs were controlled by touch buttons, modern hobs with touch interfaces provide no auditory or tactile feedback, making them difficult to use for visually impaired users. This makes them difficult to use for visually impaired users. This project uses the Design Thinking process to design and evaluate solutions to make these touch-controlled hobs more accessible to visually impaired users. The first step in this process was to analyse the target user and the problem they face. This allowed the problem to be precisely defined and the design requirements to be formulated. Creative methods such as mood boards and brainstorming were used to generate concept ideas, three of which were then prototyped: