baby monitors
...that modern baby monitors use digital cameras similar to web cams to watch the baby as well as listen to it?
...that modern <b id="mwAbo"><a href="./Baby_monitor" id="mwAbs" rel="mw:WikiLink" title="Baby monitor">baby monitors</a></b> use <a href="./Digital_camera" id="mwAbw" rel="mw:WikiLink" title="Digital camera">digital cameras</a> similar to <a class="mw-redirect" href="./Web_cam" id="mwAb0" rel="mw:WikiLink" title="Web cam">web cams</a> to watch the baby as well as listen to it?