Expanding capabilities of mobile computing devices
A rim for protecting a handheld computing device, such as a smartphone, has left, right, top, and bottom edges sized to engage the corresponding edges of the handheld device. An electronic processor is disposed within at least one of the rim edges, and is able to communicatively connect to the handheld computing device when the handheld computing device is engaged by the rim. The rim resiliently stretches over the handheld device to engage the device, the resilient material further operative to protect the device from damage due to dropping. Sensors are communicatively coupled to the electronic processor, the sensors operable to detect a health parameter of the body of the user when the user grasps the rim engaged with the handheld computing device, and uses the handheld computing device in a normal manner. Electronic backplates having differing features can be attached to the rim and communicate with the rim.
1. A rim for protecting a handheld computing device, the rim comprising:
a left edge sized and dimensioned to engage a left edge of the handheld computing device;
a right edge sized and dimensioned to engage a right edge of the handheld computing device;
a top edge sized and dimensioned to engage a top edge of the handheld computing device;
a bottom edge sized and dimensioned to engage a bottom edge of the handheld computing device; and
an electronic processor disposed within at least one of the left, right, top, and bottom edges, the processor communicatively connectable to the handheld computing device when the handheld computing device is engaged by the rim;
a backplate positionable between the left and right edges of the rim and behind the handheld computing device when the handheld computing device is engaged by the rim, the backplate including an electronic device operative to communicate encoded identification information to the handheld computing device which is decodable by software executing upon the handheld computing device to identify the backplate; and
the left, right, top, and bottom edges including a resilient material.
2. The rim of claim 1 , wherein the rim includes an aperture between the left, right, top, and bottom edges that is sized to reveal all of a display of the handheld computing device when the handheld computing device is engaged within the rim.
3. The rim of claim 1 , wherein at least one of the left, right, top, and bottom edges includes a first connector for connecting to the handheld computing device, and wherein at least one of the left, right, top, and bottom edges includes a second connector for electrically connecting to a power supply and communication connector provided for the handheld computing device.
4. The rim of claim 3 , wherein the first and second connector are connected to the same one of the left, right, top, and bottom edges.
5. The rim of claim 1 , wherein the rim further includes an electronic sensor for detecting a parameter of an environment of the rim.
6. The rim of claim 5 , wherein the electronic sensor is connected to the electronic processor.
7. The rim of claim 5 , wherein the parameter of the environment is a body temperature of a user of the rim when the rim is engaged with the handheld computing device.
8. The rim of claim 5 , wherein the sensor includes a first sensor on the left edge and a second sensor on the right edge, and wherein the parameter of the environment is an electrical property of the skin of a hand of a user of the rim when the rim is engaged with the handheld computing device, the electrical property measured by the first and second sensor at two different places of the hand.
9. The rim of claim 8 , wherein the electronic sensor automatically detects the parameter when the user grasps the left and right edges of the rim with a single hand.
10. The rim of claim 9 , wherein the electronic sensor automatically detects the parameter when the user grasps the rim.
11. The rim of claim 5 , wherein the parameter of the environment is an electrical property of the heart of a user of the rim when the rim is engaged with the handheld computing device.
12. The rim of claim 5 , wherein the parameter of the environment is the pulse of a user of the rim when the rim is engaged with the handheld computing device.
13. The rim of claim 5 , wherein the rim further includes one or more LEDs for measuring the parameter of the environment.
14. The rim of claim 1 , wherein the rim further includes at least one electronic sensor in each of the left and right edges for automatically detecting the body temperature and pulse of a user of the rim when the rim is engaged with the handheld computing device and the user grasps the left and right edges of the engaged rim with a single hand to use the handheld computing device during conversation.