from Hacker News

ralphdas

joined 1/3/12, 5:49 PM has 3 karma

• Why can't mobile phones read QR/Bar codes by default?

  by ralphdas on 2/25/15, 4:06 PM, with 1 comments

• Show HN: We show why people follow you on Twitter

  by ralphdas on 1/13/13, 8:52 PM, with 0 comments

• Startup seeking programmers to lead in ultimate robot uprising...

  by ralphdas on 1/3/12, 5:50 PM, with 0 comments