Using a mobile phone as a power lecture speaker laser pen can also be funny on the mouth

ExxPnos for many experts and scholars, college students, white-collar office workers and even shovel excavator, laser pointer is an indispensable small object in life, though not so important, but less and very not Convenience. In order to solve this problem, two doctoral students abroad have recently developed a laser pointer called MiPointer, which can use the phone's headphone jack to light up the internal LED lights to achieve the purpose of pointing.

MiPointer's developers stated that they have finally reached compatibility requirements by continuing to experiment with various solutions. They can make MiPointer compatible with iOS models and most Android models, and they also solve the problem of power supply through the headphone port.

It is worth mentioning that the MiPointer also has a matching application that can not only control the switch, but also cooperate with the computer and MiPointer, control the slide show, etc., so that the MiPointer+ mobile phone immediately becomes a full-featured speech artifact. Of course, MiPointer is also a very portable choice if you just want to tease your cat.

MiPointer adopts a hand-built aluminum alloy shell, which is one of the main difficulties of this crowdfunding project. On the one hand, the accuracy of the product is difficult to control, and on the other hand, it is difficult to mass produce. Of course, if crowdfunding is successful, these problems will be properly resolved.

Currently MiPointer is officially launched on the crowdfunding website Indiegogo. The early bird price is only US$20.

Source: Indiegogo

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