But that's not a limitation of RAD. Delphi 4 and Visual Basic both had "align and/or resize proportionally" on all axis. Making an UI that adapted in size from

But that's not a limitation of RAD. Delphi 4 and Visual Basic both had "align and/or resize proportionally" on all axis. Making an UI that adapted in size from 640 to 1280 was a 4 clicks matter. Having COMPLETLY SEPARATE UI for different form factor like we need on the web sure, but that shouldn't be an issue on mobile just pack X version of your UI like you end up doing with all your resources anyway. > RAD, a.k.a. UI-nailed-down-to-pixel-grid approach That's really not what RAD was about. RAD was about "every single component you use is generic, you don't care how it works, you only want to say where it is, what event you listen to, and optionally do some custom rendering". As said above, positionning could be non-fixed, auto-adapted to the view, ...