再也不怕手机没电：首款无电池手机诞生_BEC初级作文

再也不怕手机没电：首款无电池手机诞生

模型的用料很简单：电容触摸按键，一个电路板以及其他一些现成的元件。更令人惊讶的是，研发团队还成功建立了传输该手机的微小能量信号的定制基站。

Using this setup, the researchers were able to successfully make and receive calls (via Skype) and place callers on hold. But the scientists say they want to improve the prototype by adding an e-ink display with video-streaming capabilities and encryption to make the calls more secure.

目前研究人员不仅能成功地使用该模型接打电话（通过Skype），还能让呼叫者等待。不过研究人员称，他们接下来想进一步扩展无电池手机的功能，比如安装带有视频传输功能的电子墨水屏幕。同时增加加密功能，确保通话更安全。

Vamsi Tall, who coauthored the paper, says the base station technology they developed — while it's still an early prototype — could make it possible for battery-free mobile phones to become ubiquitous.

该项研究论文的共同作者瓦密斯•涛表示，虽然他们研发的基站技术还只是个雏形，但仍为无电池手机的普及提供了可能。

“You could imagine in the future that all cell towers or Wi-Fi routers could come with our base station technology embedded in it,” Tall said. “And if every house has a Wi-Fi router in it, you could get battery-free cellphone coverage everywhere.”