(AP) -- The digital domain is creeping off our desktops and onto our bodies. There are music players that match your tunes to your heart beat and mood sweaters that change color depending on your emotional state.
Tech entrepreneur Manish Chandra says anything that makes our lives simpler and brings the interaction closer is going to succeed. He spoke to hundreds of engineers, designers and developers Monday at a wearable technology conference and fashion show in San Francisco.
This year Google's glasses and rumors of Apple's iWatch are popularizing the field. Analyst Shane Walker at IHS Global Insights says last year the market for wearable totaled almost $9 billion. That should climb to $30 billion by 2018.