One of the more intriguing developments is how wireless carriers are looking to off-load some of their traffic to broadband or PSTN networks when customers are in their homes. The idea is that a person's wireless phone would connect to a Wi-Fi base station, and then onto the PSTN or Internet - rather than connecting to the wireless network right away. It's a way wireless carriers can encourage usage while keeping traffic off their own networks. A company playing in this space is Kineto Wireless, a wireless software developer working on technology that will allow a cellular call to be switched from a handset to a home Wi-Fi network without interruption. Kineto picked up US$35-million of private equity earlier this week.