I have been using lightroom to tether one camera and have had no problems. I now want to tether two cameras. The second would be mounted on a wall at 7ft high. I would rather not use a dslr that would be heavy and have to have a battery change more frequently. Is there a way to tether a smart phone or other device to lightroom?
There might be ways to do this but not using the native tethering. One way is to set up your smartphone to autosave images in dropbox or some other cloud service (google drive comes to mind for android phones) and set up an auto import on the same dropbox folder from Lightroom. You might have to figure out a way to trigger the phone.