Re: Convergence
I already had a solution for this when smartphones were like housebricks and holding the thing to my ear for any length of time gave me cramp.
It's called a "Bluetooth headset" and "Voice dialling" and meant I very rarely ever touched the device to make or receive calls.
The thing that stopped me was moving from WinMo to Android and finding that Android's inbuilt Bluetooth voice dial support is a pile of useless steaming crap, especially when compared to the shining beacon of perfection that was MS's old Voice Command product.