Bring back menus, QR codes are terrible

When they work well, they're really good, but when they work badly, they're _really_ bad.

The other week, I went for dinner at a place that had a online ordering system. My experience was as follows...

Arrive at the table, scan the QR code

No phone signal in the restaurant, so I need to connect to the wifi.

Connect to the wifi, get a captive portal

Need to put my phone number in to connect to the wifi; there is no signal, so I need to go outside, to receieve the confirmation code.

Connected to the wifi, scan the code again, choose my food.

Go to pay, need to register an account

Put my email address in, I already have an account on this food ordering service!?

Do a password reset

Put in my credit card details (why not use apple pay?).

This whole time, we're sat at a table, in theory to meet friends, but we've spent the first 15 minutes all glued to our phones!

On the general topic of "technology in restaurants", I've noticed an increasing number of restaurants where the waitstaff uses phones/tablets with some kind of specialized app. This happens often: we start telling them our order, and they have to say "wait a sec.... (taps phone for several seconds) okay what was that?". The "UX" as a patron is pretty bad compared to the waitstaff just whipping out a notepad and scribbling as we order, or better yet memorizing the orders.

My biggest cheapskate-old-man gripe is how the UX as you said is systemically deteriorating in restaurants yet the tip expectations have creeped up from 15% standard to now 25% default. And, all apps that compute tip % or recommended tip amounts tip on top of tax, which really irks me as just a dark pattern to rip off patrons and inflate the tip amount. This is US tipping culture at absolute worse.

I hold at 15% standard. Yet, many apps have defaults for 18%, 20%, 22%... all way up to 30% from what I've seen. And, they allow me to "Custom Tip" which I do once I find it (it's usually small and text instead of a button like the presets). However, once you select custom I'm back into dollars instead of percents so I have to do the math myself (and I don't even remember what the total was by this screen). At this point, I'm feeling like "okay you just don't want my money then because I'm not a whale of a tipper" so I have as some act of defiance started just skipping it altogether. I know it's not fair for that server but it's what little I can do to voice my dissent of the system.

You're not really voicing your dissent at that point. The server gets no tip and doesn't get any indication why. Why not just bring cash to tip? Or call the restaurant and talk to the manager? Not tipping doesn't accomplish anything and the server who has no control over the system and is already underpaid gets screwed over.