We should have a couple of ways to stream DSD via Wi-Fi networks. 1st one is more universally supported on multiple platforms and they actually added support for transcoding DSD files (*.DSF / *.DSF) to DoP format automatically since MinimServer version 0.70
http://minimserver.com/relnotes.html
Freely available for almost all computers as well as popular NAS devices
http://minimserver.com/downloads/index.html
2nd one is Windows 8/7/Vista/XP only and Media Go version 2.7 is also available from Sony for free
http://cagcdn.sonycreativesoftware.com/mediago27/edf204b8-b9a8-40cf-8715-597ab6898fb2/2.7/1/mediago_setup.exe
http://mediago.sony.com/enu/features/file-formats
Both DSD64 and DSD128 are supported in addition to pretty much all lossless audio formats except for *.APE and *.ISO etc.
Finally we just have to figure out what UPnP / DLNA clients to run on our iOS 7.X / Android 4.X devices.
Both Sony ZX1 / F880 series should have this particular one by default
http://www.head-fi.org/t/680853/sony-nwz-zx1-35th-walkman-anniversary-model/4755#post_10453482
And there really are tons and tons of choices out there, we just have to figure out which one works best with DoP output for Hugo while NOT converting to PCM on-the-fly
https://play.google.com/store/apps/details?id=com.pv.twonkyremote
https://play.google.com/store/apps/details?id=com.skifta.android.app
https://play.google.com/store/apps/details?id=com.waxrain.airplayer
https://play.google.com/store/apps/details?id=com.waxrain.airplaydmr
https://play.google.com/store/apps/details?id=com.dbapp.android.mediahouse
https://play.google.com/store/apps/details?id=com.dbapp.android.mediahouse.pro
http://appadvice.com/appguides/show/dlna-streaming
https://itunes.apple.com/app/id445754456
https://itunes.apple.com/app/id575181049