Computex offers a glimpse of future technologies and gear

Thinner and lighter laptops, wireless charging and communication were showcased in Taipei

By , IDG News Service |  Hardware

Laptops about half the size of current models, along with faster, more power-efficient chips, improvements in wireless connectivity, and 3-D cameras in PCs were among the wares on display this week at Computex in Taipei.

What follows is a look at some of the expected advances in computers and technology featured at the show.

Thinner and lighter laptops and tablets

Starting later this year, users will get full PC performance in tablets that are thinner than the latest version of the iPad, and they will also be able to attach a paper-thin keyboard to turn tablets into laptops that are thinner than the MacBook Air.

Asus showed such a product with the Transformer T300 Chi dual-function device, which was 6.8 millimeters thick as a tablet. Intel showed its Llama Mountain reference design tablets, which were just 7.2 millimeters thick. They were powered by Intel's latest Core M processor, announced at the show, not low-power Atom processors that require sacrificing performance for battery life.

More wireless computing

The headache of cable clutter is finally being addressed by Intel, which wants to make computers truly wire free starting in 2016.

The company is developing technologies so computers can wirelessly communicate with monitors, keyboards, mice and other peripherals, which could allow users to get rid of USB, HDMI or DisplayPort cables. Intel wants to make that possible through WiGig wireless technology, which is roughly three times faster than the current 802.11ac Wi-Fi.

The chip maker will implement WiGig modules in PCs and displays in the coming years, and in the past has also mentioned using WiGig in mobile devices as an alternative to Thunderbolt.

Wireless charging

Intel is developing a range of technologies that could bring wireless recharging technologies to laptops. The chip maker has joined the A4WP group, which promotes magnetic-resonance wireless charging of laptops and tablets by placing them on charging stations. Laptop makers such as Lenovo, Dell and Fujitsu have joined the alliance, so wireless charging for laptops is not too far away.

One charger

USB could become a universal charger for all devices in a home, if the standards-setting organization USB Implementers Forum has its way. The USB spec can deliver 100 watts of power, so the potential is there.

Other technologies such as DockPort, which was on display at the show, also have the potential to charge PCs.

Interactive computers

Gesture and recognition as well as Kinect-like interaction with PCs will become more common.

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