Stressful

As usual, when it comes to doing research where we don't know if it's possible to implement some features, it's become more and more stressful over the time. From yesterday, I spend more than 10 hours+ googling and testing most of browsers for iphone... at the end, still I couldn't find any solutions and also couldn't confirm if there no solution exist yet. :-(

What I hear from my boss is, if there no solution for this, we need to at least 99% make sure, so we don't look stupid when later the client come and say "hey, there's solution out there". *sighs* hopefully, tomorrow, the sky is clear tomorrow.