I’ve just found a new wireless remote to use with presentations in Keynote or Powerpoint. Recently I have purchased a Kensington wireless remote and I’m very happy with it. It appeared in our local Office works store recently for just $29, and it’s on par with the old Logitec remote.
It doesn’t matter what kind of wireless network you are running at your home, be it an Apple Airport base station, or one of many other brands like D-Link, Asus, Billion, Netgear, or even a branded one like a Bigpond home wirless network, they all suffer the problem of network congestion. By network congestion I mean there are so many other people in your street or block of units with wireless equipment and they all interfere with each other – a bit like lots of people talking together in a crowded room. This can manifest itself as reduced range on your WiFi network, a drop in speed, your wireless signal dropping out, or your wireless signal strength going up and down randomly. Here’s how to change your wireless channel so that you won’t clash with the other people around you.