1. Solutions:
1.1. Charge through wall plug-in charger
1.1.1. Pros:
1.1.1.1. Free (Charger comes with phone)
1.1.1.2. Easy
1.1.2. Cons:
1.1.2.1. Time comsuming
1.1.2.2. Not always accessible/available
1.1.2.3. Inconvienient
1.2. Portable Chargers
1.2.1. Pros:
1.2.1.1. Easy to use
1.2.1.2. Portable
1.2.1.3. Relatively inexpensive
1.2.2. Cons:
1.2.2.1. Needs to be recharged
1.2.2.2. Not always accesible
1.2.2.3. Break easily
1.3. Charger Cases:
1.3.1. Pros:
1.3.1.1. Easy to use
1.3.1.2. Always with you
1.3.2. Cons:
1.3.2.1. Has to be rechargered
1.3.2.2. Has been linked to reducing battery capacity
1.3.2.3. Can cause phone to overheat
1.4. Create something new:
1.4.1. Desirable features:
1.4.1.1. Quick Charging
1.4.1.2. In the form of a case
1.4.1.3. Being able to transfer charge from one phone to the other
1.4.1.3.1. Maybe through a combination of app and case
1.4.1.3.2. Could be through touching the phones together
1.4.1.4. Spontanious charging (transfer)
1.4.1.5. can be used accross multiple devices
1.4.2. Tech necessary
1.4.2.1. Touch-chargers already exist
1.4.2.2. can be used by multiple different devices