At the International Consumer Electronics Equipment Exhibition in early January, in addition to Sony and Philips's mmd technology promoted by the main MP3 player launched by Tianxia Technology also attracted a lot of attention.

The mp3 player is very small and exquisite, much smaller than previous mainstream players such as alkman, d, and md. It is only a finger and weighs only fifty grams.

Such a small and exquisite player can provide excellent sound quality, which is really wonderful, and it can be called a perfect music player.

But the only drawback is that the capacity is too small. This mp3 player has a capacity of only 16 megabytes and can only store four songs.

In comparison, Sony's md can store hundreds of songs, which is really not the same order of magnitude.

But people still noticed the development potential of mp3 players.

The mp3 player is small and exquisite, exquisite and beautiful, and can be easily carried with you without occupying any position. It can make people listen to music anytime and anywhere. This is the most ideal music player.

The only disadvantage is that the storage capacity is too small. But in the future, with the development of storage technology, the capacity of mp3 players will become higher and higher. By then, the era of mp3 music players will come.

Therefore, many manufacturers come to the exhibition hall of Tianxia Technology and hope to cooperate with Tianxia Technology. Of course, there are also many manufacturers who want to copy this product.

However, most of the patents of mp3 players have been stolen by Tianxia Technology.

Unless the products it designs will not touch the patents of Tianxia Technology at all, they will either pay the patent fees of Tianxia Technology or face patent lawsuits of Tianxia Technology.

...

In addition, the new business and U disks launched by Tianxia Technology are also widely concerned.

The new Business Tong handheld computer uses the new Arm PU, with a computing rate of up to 50 megabytes, which is equivalent to the level of 486 computers.

Its functions are also very advanced. In addition to the original functions such as itinerary, electronic business cards, calculators, dictionaries, etc., it can also connect with computers, transmit data, files, and information, and add document processing software to edit documents, realizing the ability to work in a mobile office.

In addition, Business Pass has also added a wireless transmission module, which can link and transmit data with other Business Pass users through radio waves.

This technology was developed by Tiangong Laboratory. It was originally intended to facilitate data transmission in the laboratory and solve the problem of data synchronization.

Later, this technology was applied to Business Connect. In this way, if everyone has Business Connect, it can be wirelessly transmitted and file sharing. In this way, a lot of ink and paper can be saved.

...

The new business port has attracted a lot of attention.

In fact, PDA (personal handheld computer) such as Business Communication was developed as early as the 1980s.

The development model of "business plus mobile phones equals smartphones" envisioned in summer was also realized by ibm as early as 1994.

ibm-simon launched in 1994 is the world's first PDA with full call capabilities, and can also be called a smartphone.

It can not only answer calls, but also send faxes and receive emails. It also has electronic books, calendars, calculators and other functions. It can be said that it can already do many things that only smartphones can do.

But the bad thing about this PDA is that it consumes too much power. It uses two nickel-chromium batteries to power it, but it can only last for an hour and requires frequent charging.

Because it is so inconvenient, although it is very powerful, its final sales are only 80,000 units.

In 1993, Apple also launched the Newton, a handheld computer.

Its functions are also very advanced. It not only has a touch screen, but also supports handwriting, which is not much different from a smartphone.

And the reason why there have been so many advanced features in the past, the Business Connect of Tianxia Technology can still attract people's attention.

It mainly has two major advantages.

First, the computing speed of the PU used by BM and Apple Newton is only about 30 megabytes, equivalent to the second-generation 486. The computing speed of the PU of Business Communication is as high as 50 megabytes, equivalent to the third-generation 486.

The increase in computing speed means that it can perform more and more complex computing. The speed of opening files is higher and the speed of processing files is faster.

Second, the system software of Business Communication is more complete than other PDAs. Business Communication uses the genius operating system kernel and uses software developed based on the genius operating system. Therefore, many genius software can be ported to Business Communication. In comparison, ibm and Apple's PDA are much more closed, and the software cannot be communicated and common.

Third, the extra link modules of Business Pass are really attractive.

IBM and Apple's PDA can also be interconnected, but it uses infrared links.

Although infrared connection technology has developed earlier, it has been updated slowly. So far, the transmission rate is still very slow, and can only transmit a few hundred bytes per second, which means that it can only transmit some short text messages.

Moreover, infrared links must be aligned with each other. If offset occurs, transmission will be interrupted, so they are easily disturbed.

However, the wireless transmission technology used by Business Communication can reach ten meters, and even things can be separated in the middle. The transmission rate is as high as several hundred k, and it can be linked to up to seven people at the same time.

In this way, its application range is wider, such as wireless headphones, wireless networks, wireless controls, etc.

To be honest, people's interest in this technology is even higher than that in Business Communication.

...

Business Connect is actually quite awkward. In terms of performance, it is not as good as desktop computers; in terms of mobile office capabilities, it is not as good as laptops; in terms of entertainment, it is not as good as gameboy...

Those who are willing to buy it are basically rich and leisurely people. Those who are really busy with official duties will not use it at all.

But this new wireless connection technology is really lovely.

Now with the development of computers, the Internet and mobile devices, the old device connection methods, such as infrared connection, are increasingly unable to meet people's needs.

People urgently need a wireless connection technology that can help people connect devices lightly and conveniently. This technology used by Business Communication is in line with everyone's wishes.

Therefore, many people are very interested in this technology and hope to get authorization from Tianxia Technology. They can apply this technology to their products.

Xia Tian was also quite surprised when he heard this news.

Unexpectedly, Tiangong Laboratory accidentally created Bluetooth technology. Bluetooth technology is amazing. There were Bluetooth devices on a large number of devices in their previous life, and it was widely used.
Chapter completed!