An app that makes intelligent decisions about tasks and how to organize them would be welcome. But I think its a hard problem.<p>Tasks often require materials and procedures, kind of like a science lab. If you're going to cut the lawn, you might need more than the lawnmore. You might need canister of gas, hedge trimmers, gloves ... and so on.
But it will also depend on the weather, if its rained or it rained the previous day, you might not be able to cut the grass. or the time will increase how long it takes you. If its too late in the day, it might be too dark, or you might not want to disrupt your neighbours, and so on. You might be out of gas and have to go buy some. You might not know where you left your trimmers last time. It just explodes into possibilities.<p>So I think an app with good task management, would make the user write out a check list of materials, and repeatable procedure like a science lab. Then at the end have the user write set reminders what they need to buy/do for the next time.