Multiple accounts imply separate storage, memory and sandboxed account spaces and application state context for each user profile. Is the current storage limits on current iPads and the current sandboxing environment, etc. conducive to multiple accounts? iOS shutdowns and saves the current state of apps that are no longer in “active” context. How will this affect user expectations, given user expectation that apps on iOS are expected to be in the state the user left them? Apps on macOS can save state to disk when a user profile is dormant.
It’s worth noting that Apple already allows this for educational users. Teachers can set up accounts for all their students, and each one logs into any of some shared iPads to their specific profile. So the technology for multiple iOS user accounts already exists—just not for families. This solution does require a server, but Apple could build a multiple user management systems into HomeKit, for example, which allows you to use an iPad, Apple TV, or HomePod as a home hub.
I am not convinced that many US families have an Apple TV or would be willing to set up a home server as a solution. For some people, the iPad is the only computer they own. I am also sceptical that Apple TV has the CPU requirements to act as a server in this way. We don’t know the criteria for educational servers. That is a needlessly complicated and possibly expensive solution compared to just “buying another iPad”.
I am not arguing that having multiple accounts on a single iPad is not desirable. I think the geek=centric solutions laid out in the Intego article are not practical consumer-friendly solutions in 2019 and perhaps for the near term.
An 1TB 11″ iPad Pro $1,549.00. A family can purchase three 128GB 11″ iPad’s for less than that. With a slightly larger budget of $1,765.71, a family of four and have two 128GB 11″ iPads and two 64GB iPad mini. I understand that some (many?) families may not be able to afford more than one computing device or more than one iPad. But I don’t see how requiring additional purchases of hardware of services from Apple helps that issue.
Which is better in a family? Fighting over who turns it is to use the multi-user iPad or each person having their own? I have two nieces, and two nephews, and two kids of my own. The argument who over who’s turn it is to use the family computer is endless. I have seen the “winner” being hit with the iPad by the “loser” and the tug of war for the iPad leading to a smashed device. I was privileged to buy each of my kids their own iPads (actually one hand me down iPad, and one purchased iPad Air) and save my sanity.
When designing solutions for human beings we need to think about how human beings actually live with technology. I’ll lay out a scenario.
“Person A” sees those “What’s a computer?” commercials on TV. Decides that they want an iPad. It’s the only computer they will own. They head into the Apple Store and after consulting with an Apple Genious walks out with a suitable iPad. They get used to it and love the device because of how simple it is to use. They just pick it up and FaceID or TouchID just magically unlocks the device. The person gets into a serious relationship with “Person B”. Person B wants to use Person A’s iPad. However, Person A has sensitive files etc. they are not ready to share with Person B. They attempt to use the “multiple accounts” feature.
Is the iPad that was purchased capable of doing multiple accounts? Does it have enough memory? Does the “multiple account” feature need additional hardware or services purchases from Apple? What is the cost of that? That simple device has now become more complicated. Is that what consumers want?