interactive display or 21" tablet
hello everyone!! I hope I am writing in the correct area...I am new here..
I have a question for you technology fans. I often have to visit clients and show them what we do. We work with high res pictures so it is important to see them on a good screen, better if big. But since I go visit them, I have to bring the devices with me and I cannot ask them for plugs or wifi passwords...The idea is to be more independent and self-sufficient possible...I am looking for something different than the classic tablet... So they can be surprised when I hand it to them....Maybe a really big one? That I can possibly command through the one I am holding in my hands?...Or an interactive screen where they can zoom the picture? Or some kind of panel you roll and carry around? I am not into projectors because you cannot zoom and you lose the quality. Please help!!! thank you so much.