I work for a startup company building wireless solutions.
Right now, with the downturn of the economy, no companies are spending any money on new technology, however, when these companies start spending again, wireless integration is number 1 on their list.
Also, the wireless technology is starting to get awesome and high speed networks will be out a short period of time. When the networks get faster then the possibilites will be endless!!
One more thing, if you look at alot or the startups getting funding right now, alot of them are related to wireless.
The Doc