The list of Software/Hardware and my thoughts——
Voice Activated Commands – http://www.dwvac.com/
This Software has soooo many awesome features. You bind phrases to individual keystrokes, macros of even modified keystrokes. You can use a phrase like “Fire” and bind it to use “F1” to switch to the fire element on your Elementalist.
It also allows you to activate a key ‘press’. What I mean by this is you can set up the software so when you say a phrase like “Shift on” and it will hold LShift until you say “Shift off”
The cons to this software is that it is buggy at times. The voice recognition is fairly basic and will make mistakes but for a price tag of only $18. It is worth trying out.
Razer Naga – http://www.razerzone.com/gaming-mice/razer-naga/
Let’s face it… We (if you only have one hand) need to utilize a mouse with lots of buttons. If we must use a mouse (and most games require them – GW2 is no exception) we need to have as many button accessible to our limited fingers. This is the mouse I prefer. Wireless, accurate, and glowy… with lots of buttons.
I opted for the Naga epic because of the custom coloring but the base Naga is awesome. They have released new Nagas with 8 buttons on the side if 12 is too much… but I barely have any problems with the 12 as far as mis-clicking.
For those who lost their right hand Razer has announced a left handed version but have been incredibly slow at releasing it. Keep pestering them. Send them emails, post on their forums and facebook. Tweet at them.
Scythe USB Foot Switches — http://www.scythe-usa.com/product/input/008/usbfootswitch_detail.html
I love them. The software took a while to figure out until I realized how simple it was. Drop down menu to select number of pedals. Then click on the box and type your keystroke. I can’t remember if the software supports Macros but it can work as a shift, ctrl or alt modifier or will utilize a modified keystroke. Once your customization is saved it will work in any computer without any software or drivers since it relies on the basic HID compliant drivers used by most USB mice and keyboards.
Them seem to be built a little more solid than the next set but have little customization as far as to the hardware itself. You can see the little wires exposed which worries me that the right object could fall in and cut them.
Fragpedal Quad option – http://www.gamingmouse.com/gaming/fragpedal/quad/
These are beauties. When I first opened them up I was amazed at how small they were, which is great for LAN parties as they fit in your laptop bag/backpack no problem. The software is more user friendly giving you the options of macros as well as modified key strokes. These, too, are also plug and play into any other system once they are set up.
These are customizable physically. With very simple modifications you can move the two pedals around on a single platform to make them closer or farther apart or add a third pedal to one. The sub-connection box only supports 2 usb plugs (I think) so it’s not a perfect set up to have 3 on one platform. Finally you can adjst how much effort it takes to click the button. They included these tiny metal rods and it took me a while before I realized you can lift up the pedal slightly and put them into grooves underneath the pedal to increase the height of the pedal off the switch.
My final recommendation is use a Joystick for movement. A simple jimmy-rig can have a joystick stationary enough to use it as your WASD movements. Software like AutoHotKey or Pinnacle Game Profiler