The Avalon ASIC will probably be about as close to plug-and-play as you can get.
-both wired and wireless connection supported.
Perhaps there still will be tech skills necessary (e.g., updating firmware maybe, or ) but it could be as simple as:
1.) open box
2.) plug power cord into 120V AC outlet
3.) plug ethernet cable into router,
4.) register online your Bitcoin address for payout (login using claim code sticker on side of unit)
5.) profit
seems to easy for any ASIC company to "steal" hash power if running their proprietary software. i would prefer to use other mining apps out there.