是否可以使用javascript来检测用户计算机上是否正在运行屏幕阅读器？

function checkScreenReader() {
  const isMac = /Mac/.test(window.navigator.platform);
  const isWindows = /Win/.test(window.navigator.platform);
  const isLinux = /Linux/.test(window.navigator.platform);
  const isMacSafari = isMac && /^((?!chrome|android).)*safari/i.test(navigator.userAgent);
  const isWindowsEdge = /Edge/.test(navigator.userAgent);
  const isWindowsExplorer = /MSIE/.test(navigator.userAgent);
  const isMacFirefox = /Mac/.test(window.navigator.platform) && /firefox/i.test(navigator.userAgent);
  const isMacChrome = /Mac/.test(window.navigator.platform) && /chrome/i.test(navigator.userAgent);

  if (isMacSafari || isWindowsEdge || isWindowsExplorer || isMacFirefox || isMacChrome) {
    return false;
  }

  const hasAria = document.querySelector('[aria-hidden="true"]');
  const hasRole = document.querySelector('[role]');
  const hasTabindex = document.querySelector('[tabindex]');

  if (hasAria || hasRole || hasTabindex) {
    return true;
  }

  return false;
}

console.log(checkScreenReader());