5. InVisage QuantumFilm

The CMOS camera sensors in smartphones have a couple of problems; they're tiny silicon chips and silicon isn't that good at absorbing light, plus there are often connectors running across the silicon sensor. Only a quarter of the light coming into the lens actually gets to the sensor.

InVisage has a quantum film made of nanoscale particles that can just be painted on to the silicon (something that happens 30 to 40 times during etching silicon chips already).

QuantumFilm

Today a 1.1 micron pixel size (which you need for a higher resolution camera) needs an expensive 65nm manufacturing facility; with QuantumFilm a phone manufacturer can make the same pixel size on a much cheaper 110nm process line. The sensors this creates can take photos more quickly and get more detail as well as brighter images - and it even uses a little less power.

The QuantumFilm prototype we saw is the size of a PCI card but the company will have finished sensors by the end of the year and they could be in phones in six to nine months' time.

6. The Panel

If you've got a large LCD monitor or a second screen on your desk, you get used to all that screen space to spread your windows out; you can't do that on a latop. MEDL has come up with a 13" WXGA LCD screen that's light enough to carry around with your notebook (it only weighs 2.2lbs and has a built-in stand); The Panel connects to your PC or Mac via USB but that doesn't give it enough power so there's a five hour battery.

The panel

"We think we can improve that to a full day of usage," CEO Eric Liao told us. If the company attracts investors it could have the screen on the market by the end of the year, for around $300.

7. MobileDocuments

Getting email on your phone is great, until you try to download a huge attachment. VISIARC's MobileDocuments lets you view the attachment through your phone without downloading the whole file; attachments get copied into the cloud and you can see thumbnails of the pages or zoom in - the progressive download means you don't have to wait for the whole file to read the bit you're interested in.

MobileDocuments

Most phone document apps assume you want to edit; Mobile Documents has some tools for that but mostly it assumes you want to read a couple of pages quickly. You also get an archive of files you've received that you can send on to other people or browse on the web.

MobileDocuments works with any IMAP email account and you can use it with two email accounts to store up 1GB of documents for €5 a month. It's available for Symbian phones today and an Android version is in development.

8. Gwab-os-phere

The Gwabbit BlackBerry and Outlook contact tool grabs addresses and contact details from incoming emails; now you can connect it up to your social networks so addresses stay up to date automatically.

If someone you've 'grabbed' changes their details on Facebook, Twitter or LinkedIn you get those updates, if they mail you a new phone number it gets added to the entry you have in your Facebook address book for them and if you can't remember them you can see how you know them.

gwab-o-sphere

Even better, the gwab-o-sphere tool is free to anyone already using Gwabbit for Outlook for BlackBerry (even if you're using the free BlackBerry version).

9. Phone Halo

Pair your iPhone, BlackBerry or Android with the Phone Halo fob and if either of them get too far apart (you choose how far), the phone rings and the fob beeps.

Phone halo

If you still manage to leave the phone behind the Phone Halo service checks where the phone is via GPS and mails you, texts you – and even tweets a few close friends in case you left it at their house. Attach one to your keys or your wallet to track them too (there's even one to stick on your children).

10. Rebtel

When you make calls with Rebtel, you get much cheaper calls over a normal mobile phone connection; it doesn't need Wi-Fi but usually you have to fiddle around with redirects and dialbacks, but the Rebtel app for Android (and soon for BlackBerry and maybe iPhone) does away with all that.

Rebtel

Rebtel thinks you'll like it so much that they're prepared to give you free international calls to 51 countries (including the US but not India or Africa) to get you to use it.

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Liked this? Then check out 10 unusual but cool iPhone apps

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