- Another good investment will be the design of better "Outdoor" profiles. Currently they are mostly about making your phone louder so you can hear it in the main street or while having it inside a bag at the beach. But what about "Outdoor" meaning also "I won't get a plug to charge in hours, probably the whole weekend" and applying automatically the most drastic power management policies: scarce pings to email, presence, wlan, GPS or actually no pings at all unless manually required by the user and plenty more compromises you can make with daemons, Mhz, fps, wakeups, etc (bare with my technical references, I'm not expert in the matter).