After months and days of searching I cant find any websites that are developing a hobby based phased array soultion for robots or whatever, so I am very very tempted to get to work on this straight away when I move in, rather than spending time on my robot like I had planned.  Also, another idea for today was to control stuff throught the pretty much redundant lifedrive we have, it is bluetooth and wifi enabled, so these could be utilised to form an advanced remot control?