Data model:

client:

device uuid
registered tv id

apps:

app id > webview
app name > WebView
-- way to specify what params are needed for a specific app?

tvapps:

tv id
app id

shows:

tv id > tv1
app id > webview
app name
show id > www.flickr.com
show duration (time in minutes)

voting:

show id
client id

nextshow:

tv id
show id