Hacker News new | comments | show | ask | jobs | submit login
Tips for nailing an iPhone app demo during a presentation (medium.com)
22 points by syalam 1366 days ago | hide | past | web | 11 comments | favorite



I'd be curious why you'd recommend an AppleTV over a lightning-HDMI adapter. When we demo our iPad apps the direct connection is perfect. Spotty, shared wifi can hurt Airplay sometimes (and yes, it is awful that it uses a Wifi connection...)


Direct HDMI is higher resolution than the Apple TV's AirPlay, which is still capped at 720p. You can work around this by streaming to a computer directly plugged into the screen (e.g., a Mac Mini) running something like Air Server (http://www.airserver.com/), which will allow a 1080p signal.


Agreed. I've seen countless demos bungled because they required WiFi and a big crowd came and took out the WiFi. You should always have your own 4G LTE hot spot so you don't depend on site WiFi, but they you still want to keep everything local or over cables that you can.


"Do Not Disturb" mode only mutes notifications while the iPhone's screen is locked. The text on the DnD settings page in iOS specifically says "When Do Not Disturb is enabled calls and alerts that arrive WHILE LOCKED will be silenced, and a moon icon will appear in the status bar" (emphasis mine)[1].

I've been bitten by this during a demo: I still received texts (from a co-worker) even though I had DnD enabled.

[1] http://support.apple.com/kb/HT5463


A workaround using Guided Access can be found at[1]. This is not ideal, but it appears sufficient to prevent alerts etc during a presentation.

[1] http://www.macworld.com/article/2025400/how-to-temporarily-m...


If you put the phone in airplane mode as the article suggests, I doubt AirPlay to the AppleTV would work because it needs the Wifi radio that would be turned off at that point.


You're correct. Airplane Mode by default turns off Wi-Fi, but if you manually enable it, you can be in Airplane Mode and have Wi-Fi. This works well.


I wonder if the Apple TV hardware supports AirDrop/WiFi Direct (I know the software currently doesn't) so that you wouldn't even need to have the two devices on a WiFi network for them to see each other over AirPlay.


I don't think using your personal phone as a presentation device is the best idea, you can avoid most of those issues by simply having another device to present your app on, a used iPhone, or even iPod will be very cheap to get, no one will see that hardware anyway.

This way you'll avoid the wallpaper, calls, browser history, airplane mode, etc.. it'll be basically always configured for presentation mode, and you can also use it for development and as a backup phone !, fuck me right ?! :D


Clear your browser history, just in case.


ha, that is a good one. didn't think of that, but also a good pre-caution!




Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | DMCA | Apply to YC | Contact

Search: