Using MEMS to Miniaturize Mobile Phones

securitas writes: "The NY Times has a feature on using microelectro-mechanical systems (MEMS) in cell phones to replace bulky passive components like the filters, resonators and duplexers that make up most of the size of today's phones. In theory, they say, you could have a cell phone in a ring on your finger. Besides making everyone seem like James Bond, a ring-phone would give new meaning to the phrase 'Talk to the hand.'"

Comments

It could be useful, actually

[kevinadi]

Although a ring-sized phone will be a practical impossibility, it can be used in a more practical way if it is combined with something else.

The current "best" PDA-phone combination is arguably the Nokia 9210 (or yet-to-be-released 9290 in the US). Although the size is perfectly ok for myself, the weight is not. A ring-sized phone embedded inside a PDA could be the planned direction for this miniaturization.

Palm is too bulky a unit to be used as a phone, contrary to whatever Handspring say about its Treo. The 9210 is too heavy and too thick for most people. Imagine a phone with Palm functionality, the integration of 9210, and the weight of 80g. This ring-phone technology could be the answer to our prayers.