Is that because you have a phone already? In ye olden days we had PDAs 'Personal Digital Assistants' some of which were in this kind of form factor, but then e

Is that because you have a phone already? In ye olden days we had PDAs 'Personal Digital Assistants' some of which were in this kind of form factor, but then everything they did, addresses, phone numbers, notes, calculator is done by your phone now.