0:00:12 > 0:00:15Yeah! Huh! Yeah!
0:00:30 > 0:00:32Welcome to Click. I'm Spencer Kelly.
0:00:32 > 0:00:34And welcome to 2014.
0:00:34 > 0:00:36OK, I'm a little bit late but, for us geeks,
0:00:36 > 0:00:40the new year only really starts when the doors are thrown open
0:00:40 > 0:00:43on the world's most famous consumer electronics show.
0:00:43 > 0:00:47It's a big, brash, colourful, noisy affair.
0:00:47 > 0:00:52Guess that's why they hold it here. Welcome to Las Vegas.
0:00:52 > 0:00:55Coming up, we'll bring you the biggest,
0:00:55 > 0:00:58best and brightest from CES 2014,
0:00:58 > 0:01:02where the tech has been bent, worn and even swallowed.
0:01:02 > 0:01:05We'll sweat over fitness gadgets
0:01:05 > 0:01:08and chill with the very best of the web in Webscape.
0:01:14 > 0:01:17So this is where CES takes place,
0:01:17 > 0:01:21at the massive Las Vegas Convention Centre.
0:01:21 > 0:01:24More than 3,000 exhibitors cram into the three enormous halls
0:01:24 > 0:01:26and the surrounding hotels,
0:01:26 > 0:01:30hoping to shout to 150,000 visitors
0:01:30 > 0:01:34about their brand-new TVs, tablets, gadgets and gizmos.
0:01:38 > 0:01:41Personally, this is how I like to get around the show.
0:01:41 > 0:01:45The One Wheel is a skateboard come unicycle, come segway,
0:01:45 > 0:01:48which self-balances once you've got the knack
0:01:48 > 0:01:51and is steered by leaning in the direction you want to go.
0:01:53 > 0:01:56Eventually, I'll be able to run for about six miles at 12mph,
0:01:56 > 0:02:00although for now, I'm keeping the tricks simple.
0:02:03 > 0:02:05There's a tonne of innovation here,
0:02:05 > 0:02:07and who's to say what will take off?
0:02:07 > 0:02:10Could it be the digital accordion
0:02:10 > 0:02:14or the TREWGrip, a rear-facing keyboard for your tablet
0:02:14 > 0:02:16which makes data entry oh, so backward?
0:02:17 > 0:02:21Maybe the Opticwash will change things for specs wearers worldwide.
0:02:21 > 0:02:25Yes, it's a carwash for your glasses.
0:02:25 > 0:02:28Everyone here wants to make their mark.
0:02:28 > 0:02:31And while I leave mine, here's another Marc, Cieslak,
0:02:31 > 0:02:35who's discovered that the writing is on the wall for old-style security.
0:02:39 > 0:02:41When it comes to financial transactions,
0:02:41 > 0:02:43signatures can, of course, be forged.
0:02:43 > 0:02:46And PIN codes and passwords can be cracked.
0:02:46 > 0:02:48But I'm about to authorise a credit card payment
0:02:48 > 0:02:51using one of the most secure methods around.
0:02:51 > 0:02:53It's a system called PulseWallet.
0:02:53 > 0:02:55It has an infrared camera in there
0:02:55 > 0:02:57which scans the vein pattern in my hand.
0:02:57 > 0:03:00That pattern is as unique as a fingerprint
0:03:00 > 0:03:02and far more difficult to copy.
0:03:02 > 0:03:05The technology, developed by Fujitsu,
0:03:05 > 0:03:08is already in use in cash machines in Japan and Brazil
0:03:08 > 0:03:10and it could soon find its way into shops
0:03:10 > 0:03:13in the not-too-distant future.
0:03:15 > 0:03:17And Marc will be back later.
0:03:17 > 0:03:21Yep, CES is an overwhelming assault on the senses.
0:03:21 > 0:03:24Featuring every type of tech under the sun.
0:03:24 > 0:03:28Although one in particular always seems to take a starring role.
0:03:29 > 0:03:31Some of the most impressive stands at CES
0:03:31 > 0:03:35have always been from the TV manufacturers, for obvious reasons.
0:03:35 > 0:03:37They're always showing off something bigger,
0:03:37 > 0:03:39thinner and flatter than ever before.
0:03:39 > 0:03:43That said, this year, flat isn't all that.
0:03:45 > 0:03:47In amongst those ultra-high def screens
0:03:47 > 0:03:50and living rooms made of pure light,
0:03:50 > 0:03:54something a bit more curvy is wending its way into view.
0:03:54 > 0:03:57And it certainly caught the eye of Dan Simmons.
0:04:01 > 0:04:02It may be slow, but this screen
0:04:02 > 0:04:05is actually bending at the touch of a button.
0:04:07 > 0:04:11The Korean outfit, LG, decided that because OLED screens can be made
0:04:11 > 0:04:15so thin they're flexible, why not?
0:04:15 > 0:04:17This is a prototype.
0:04:17 > 0:04:21But what you will be able to buy is this 105-inch monster.
0:04:21 > 0:04:26Also curved, its wider 21x9 HK screen
0:04:26 > 0:04:28has just over four times the resolution
0:04:28 > 0:04:31of our now commonplace high-def tellies.
0:04:34 > 0:04:36These super-tellies look absolutely amazing
0:04:36 > 0:04:41and the ultra-high definition content being played on them
0:04:41 > 0:04:45is needed to maintain resolution, especially for the larger screens.
0:04:45 > 0:04:47The curvature, I'm not so sure about, really.
0:04:47 > 0:04:51On the 65 inch, it doesn't make that much of a difference.
0:04:51 > 0:04:53It does, though, on the larger screen.
0:04:53 > 0:04:57The 105 inch does look different from a flat-screen telly.
0:04:57 > 0:05:02But why do we need curved television sets anyway?
0:05:02 > 0:05:05I'm not so sure they need a curved television set.
0:05:05 > 0:05:09I think they will want a curved television set though.
0:05:09 > 0:05:10It's like being in a movie theatre.
0:05:10 > 0:05:12You go into a movie theatre,
0:05:12 > 0:05:14some of the very large ones,
0:05:14 > 0:05:16whether it's 3D or 2D,
0:05:16 > 0:05:17you're sitting in the middle,
0:05:17 > 0:05:21the screen just kind of envelops you.
0:05:21 > 0:05:25Although they perhaps generated the most hype this week,
0:05:25 > 0:05:27there is a school of thought which wonders
0:05:27 > 0:05:29how well curved screens will sell
0:05:29 > 0:05:32while we continue to have non-curved houses.
0:05:35 > 0:05:38Igloo owners, take note. Thanks, Dan.
0:05:38 > 0:05:41Something else that's really caught the imagination here
0:05:41 > 0:05:45is the promise of tech so small it can fit into anything.
0:05:45 > 0:05:48That's why we are seeing things like pills
0:05:48 > 0:05:51that report back your temperature as they pass through your body.
0:05:51 > 0:05:55Smart socks with built-in sensors that monitor running technique.
0:05:55 > 0:05:58Activity tracker for your dog. What's not to like?
0:06:00 > 0:06:04Farfetched as they may sound, small is the future.
0:06:04 > 0:06:06And chip-maker Intel is very keen
0:06:06 > 0:06:08on taking the idea to the next level,
0:06:08 > 0:06:12with tech you can wear and which is self-contained.
0:06:12 > 0:06:15Free from the shackles of the current generation.
0:06:15 > 0:06:17Namely, a Bluetooth connection to a smartphone
0:06:17 > 0:06:20which does most of the thinking for us.
0:06:20 > 0:06:24Intel famously missed the boat with smartphones and tablets.
0:06:24 > 0:06:28Its chips featuring hardly any modern, portable devices.
0:06:28 > 0:06:30And perhaps quite sensibly, it's looking to a future
0:06:30 > 0:06:34where your wearable device won't need a companion smartphone.
0:06:34 > 0:06:38It is a self-contained, fully-operational computer.
0:06:38 > 0:06:41And so it's introducing a processor called Edison,
0:06:41 > 0:06:43something that is so small
0:06:43 > 0:06:48that it can be fitted into anything, even a baby's onesie.
0:06:49 > 0:06:54Edison is an entire processor the size of an SD card.
0:06:54 > 0:06:56And when it's released this summer,
0:06:56 > 0:07:00it may lead to a whole host of truly portable thinking devices.
0:07:02 > 0:07:04Health monitors, like the one in the baby's clothing,
0:07:04 > 0:07:06will assess its vital signs on its own
0:07:06 > 0:07:11and then communicate directly with other smart devices,
0:07:11 > 0:07:14like your coffee mug, which will tell you if the little one's asleep
0:07:14 > 0:07:18and this bottle warmer, which will learn its feeding habits
0:07:18 > 0:07:20and switch on automatically.
0:07:23 > 0:07:26OK. Next up, a round-up of some of the other big things
0:07:26 > 0:07:28that have caught our eye at CES. Here's LJ Rich.
0:07:30 > 0:07:31Sony announced PlayStation Now,
0:07:31 > 0:07:35a service allowing gamers to play classic games from the PS3
0:07:35 > 0:07:39through the internet, without needing to own a console.
0:07:39 > 0:07:41The Japanese giant says it will launch
0:07:41 > 0:07:43a restricted test in the US first,
0:07:43 > 0:07:45before for a wider launch later this year.
0:07:46 > 0:07:50There's an increasing number of Chinese companies showing at CES.
0:07:50 > 0:07:54Electronics giant Huawei introduced its take on biometrics
0:07:54 > 0:07:58with the remote control that allows users to log into their smart TVs
0:07:58 > 0:08:00using their fingerprint.
0:08:00 > 0:08:02That could be us useful when paying for shopping online
0:08:02 > 0:08:05or placing parental locks on certain channels.
0:08:05 > 0:08:08Or having the TV switch itself to the settings each member of the family
0:08:08 > 0:08:11might like the best when they sit down.
0:08:11 > 0:08:15And there have been plenty of smartphone add-ons at the show.
0:08:15 > 0:08:19We've seen lots of cases which add extra battery life to your phone,
0:08:19 > 0:08:24but this also turns your iPhone 5 into a 650,000-volt Taser.
0:08:24 > 0:08:27Illegal in many countries but not in most parts of the US,
0:08:27 > 0:08:31this crowd-funded device has two safety catches
0:08:31 > 0:08:35to stop an accidental discharge in your pocket. Hopefully.
0:08:35 > 0:08:38But for those who prefer a warmer view of the world,
0:08:38 > 0:08:40this tiny camera might just help.
0:08:40 > 0:08:45When connected to a smartphone, it detects infrared energy,
0:08:45 > 0:08:47converts it to an electronic signal
0:08:47 > 0:08:50and then produces a thermal image on your phone screen.
0:08:50 > 0:08:53Handy if you want to see like the Predator.
0:08:53 > 0:08:55And, let's face it, who doesn't?
0:09:00 > 0:09:03You can see anything and everything here at CES.
0:09:03 > 0:09:06Over there, there's a live concert going on.
0:09:06 > 0:09:08Over here, a spot of tennis.
0:09:08 > 0:09:11Helps a chap unwind after a hard day trawling the halls.
0:09:11 > 0:09:15This, of course, is a smart tennis racket.
0:09:15 > 0:09:16It's got a sensor built into the handle
0:09:16 > 0:09:19which is analysing the impact on the strings
0:09:19 > 0:09:21and then talking wirelessly to an app
0:09:21 > 0:09:24which is analysing my speed, my spin and my swing
0:09:24 > 0:09:27and helping me to become a better tennis player,
0:09:27 > 0:09:28which, quite frankly, isn't difficult.
0:09:28 > 0:09:32Anyway, that's enough exercise, time for a spot of food.
0:09:34 > 0:09:37Vegas is a place of extremes.
0:09:37 > 0:09:41So it's no surprise that eating out here can be just that.
0:09:43 > 0:09:45The Heart Attack Grill
0:09:45 > 0:09:47prides itself on its unhealthy menu,
0:09:47 > 0:09:53which includes monstrosities that just go on and on...and on.
0:09:53 > 0:09:56And on. Oh, my good grief!
0:09:58 > 0:10:01The whole place looks like the most frightening hospital in the world.
0:10:01 > 0:10:03The waitresses dress as nurses.
0:10:03 > 0:10:05The customers are made to wear hospital gowns,
0:10:05 > 0:10:07the wine comes in IV bags
0:10:07 > 0:10:10and the whole thing is run by a guy called Dr John
0:10:10 > 0:10:14who will let you eat here for nothing, if you're heavy enough.
0:10:19 > 0:10:22Looks like I'm paying, then.
0:10:22 > 0:10:24I'm actually quite glad about that.
0:10:24 > 0:10:29What better place to test out some tech that helps you to stay healthy?
0:10:31 > 0:10:34The Spree is a headband containing a sensor
0:10:34 > 0:10:37that measures your vitals through the skin on your forehead.
0:10:39 > 0:10:42While you work out, it keeps track of your pulse,
0:10:42 > 0:10:44temperature and movement,
0:10:44 > 0:10:46sending the data to your smartphone through Bluetooth.
0:10:46 > 0:10:50Apparently, a head-mounted sensor has certain advantages
0:10:50 > 0:10:52over the more familiar wrist-worn ones.
0:10:52 > 0:10:54For a start, it can monitor movement while you're cycling,
0:10:54 > 0:10:56even when your hands aren't moving.
0:10:56 > 0:11:00And if you don't have much time or space to do those reps,
0:11:00 > 0:11:05the WellShell is a device to help you squeeze in exercise anywhere.
0:11:07 > 0:11:11And I mean squeeze because that is what you do.
0:11:11 > 0:11:13The accompanying app encourages you
0:11:13 > 0:11:15to hold the thing in different positions
0:11:15 > 0:11:19and then apply different pressures for different lengths of time.
0:11:21 > 0:11:24I know it doesn't look impressive sitting here squeezing a black plastic box,
0:11:24 > 0:11:27but it is really difficult to squeeze it hard enough
0:11:27 > 0:11:29for some parts of this test.
0:11:29 > 0:11:32It's also difficult to maintain whatever pressure it's asking for
0:11:32 > 0:11:37for the appropriate time. So it is doing something.
0:11:38 > 0:11:41That said, this isn't designed to burn lots of calories,
0:11:41 > 0:11:45but more to tone your muscles, rather like yoga or Pilates.
0:11:45 > 0:11:48And bear in mind that calories in
0:11:48 > 0:11:51are just as important as calories out.
0:11:51 > 0:11:54If you want to know what your food is really made of,
0:11:54 > 0:11:58well, you need a portable laser spectrometer.
0:11:58 > 0:12:01The TellSpec is a crowd-funded project
0:12:01 > 0:12:04that's raised three times its target.
0:12:04 > 0:12:06And the rather rough-looking prototype I'm holding
0:12:06 > 0:12:09will, I'm told, eventually look a lot more like this.
0:12:10 > 0:12:13So shine the laser onto your food
0:12:13 > 0:12:15and the spectrometer measures the wavelength
0:12:15 > 0:12:17of the light that's reflected back.
0:12:17 > 0:12:20This data is sent via Bluetooth to your phone
0:12:20 > 0:12:22and then on into the Cloud,
0:12:22 > 0:12:26where it's crunched and used to tell with atomic precision
0:12:26 > 0:12:30which ingredients are actually in your meal.
0:12:30 > 0:12:32The app will also give you more information
0:12:32 > 0:12:35about any related health concerns
0:12:35 > 0:12:38and the number of calories per hundred grams.
0:12:38 > 0:12:40More than handy for diabetics
0:12:40 > 0:12:43or, since everything you scan is logged,
0:12:43 > 0:12:45anyone who wants to keep a track of their intake.
0:12:45 > 0:12:50I've always found the list of ingredients on the side of a packet pretty uninformative.
0:12:50 > 0:12:53It's difficult to know what those things are and what they might do to you.
0:12:53 > 0:12:58I guess this is especially useful for anyone who's watching what they eat while they eat out,
0:12:58 > 0:13:01when there is no list of ingredients.
0:13:01 > 0:13:02So just one more thing left to do,
0:13:02 > 0:13:06and that's to scan the Octuple Bypass Burger.
0:13:06 > 0:13:1020,000 calories of... Well, let's find out.
0:13:14 > 0:13:16RAPID BEEPING
0:13:18 > 0:13:20FLATLINE
0:13:20 > 0:13:23Now, back to CES and, as I said earlier,
0:13:23 > 0:13:26you can't avoid the TV screens here.
0:13:26 > 0:13:29Ultra-high def 4K is the order of the day.
0:13:29 > 0:13:33And there's finally hope for anyone who might actually want to watch something on them.
0:13:33 > 0:13:38Netflix has announced it will offer a 4K movie-streaming service soon.
0:13:38 > 0:13:41And if you have a 4K projector,
0:13:41 > 0:13:45Dan has managed to jump the queue on another way to put it to use.
0:13:46 > 0:13:49Welcome to Sony's Life Space UX,
0:13:49 > 0:13:52their living room of the future.
0:13:52 > 0:13:55Basically, it looks pretty normal with the lights on.
0:13:55 > 0:13:58Blank wall behind me, mirror on the wall.
0:13:58 > 0:14:00Over here, their kitchen area,
0:14:00 > 0:14:04where you might enjoy breakfast at the start of the day.
0:14:04 > 0:14:07But this whole area is about to change.
0:14:07 > 0:14:11They want to show you what they think the future will look like.
0:14:14 > 0:14:17Turn the lights out and the room comes alive.
0:14:17 > 0:14:20That wall mirror is a touch-screen panel.
0:14:20 > 0:14:23It can also be synced with the wall
0:14:23 > 0:14:26because the wall becomes a giant screen,
0:14:26 > 0:14:30thanks to the world's first ultra-high definition laser
0:14:30 > 0:14:32home cinema projector.
0:14:32 > 0:14:37The overhead lights project the overhead part of the film, obviously.
0:14:37 > 0:14:39And suddenly, wherever you look,
0:14:39 > 0:14:42it feels like you're on the streets of Paris.
0:14:43 > 0:14:47In the kitchen, the hanging light projects your diary for the day,
0:14:47 > 0:14:50all controlled with a swipe or tap.
0:14:50 > 0:14:54But apart from the 4K projector, which hits UK stores this summer,
0:14:54 > 0:15:00it's all conceptual, meaning for now, Sony's vision is still just that.
0:15:03 > 0:15:06While TV makers go crazy about 4K,
0:15:06 > 0:15:09it's worth remembering that higher resolution
0:15:09 > 0:15:12isn't the only way to get better pictures.
0:15:12 > 0:15:15Richard Taylor has spotted something that certainly brightened his day.
0:15:18 > 0:15:21Dolby is a name you'd normally associate with sound
0:15:21 > 0:15:25but now it's moving into enhancing the visuals too.
0:15:27 > 0:15:29It's developed Dolby Vision,
0:15:29 > 0:15:32a new technology which, if it takes off,
0:15:32 > 0:15:35will dramatically enhance the pictures on our TV sets.
0:15:36 > 0:15:40Dolby says the problem is that content we watch through TVs now
0:15:40 > 0:15:43loses a lot of picture information.
0:15:43 > 0:15:46It's only a tiny fraction as bright or colourful
0:15:46 > 0:15:49as our eyes or even video cameras can capture.
0:15:49 > 0:15:51That's something it wants to change.
0:15:51 > 0:15:54Seeing, as they say, is believing.
0:15:54 > 0:15:56And you can't fully appreciate what I'm seeing here
0:15:56 > 0:16:00because you're looking at this through today's TV standards.
0:16:00 > 0:16:02But this monitor, which is also using the standard,
0:16:02 > 0:16:07looks dull and lifeless compared to the new system here on the right.
0:16:07 > 0:16:10The whites are 40 times brighter than they are on this.
0:16:10 > 0:16:15It's a lot more detailed, rich, vivid and colourful an image.
0:16:15 > 0:16:17The only caveat being
0:16:17 > 0:16:20that on pictures which move very quickly, there is a bit more judder.
0:16:20 > 0:16:24To make it work, you'd need a compatible TV
0:16:24 > 0:16:28with a specially-configured array of LEDs powering the backlit display.
0:16:29 > 0:16:33Major broadcasters like the BBC have shown interest in the technology
0:16:33 > 0:16:37and Dolby has announced partnerships with big TV makers
0:16:37 > 0:16:40like Sharp and Chinese giant TCL,
0:16:40 > 0:16:43who are showing off prototypes at CES.
0:16:43 > 0:16:46Content providers like Netflix are also on board
0:16:46 > 0:16:51but significant challenges remain to get it adopted more widely.
0:16:51 > 0:16:55The first one is to get creatives interested in this kind of content.
0:16:55 > 0:16:57It provides them with a much bigger colour palette,
0:16:57 > 0:17:00so they're already pretty much convinced.
0:17:00 > 0:17:05The second thing is getting the TV manufacturers wanting to produce that
0:17:05 > 0:17:09and provide that information and that quality to consumers.
0:17:09 > 0:17:12Again, we have a lot of uptake on that.
0:17:12 > 0:17:14The third one is the transmission system.
0:17:14 > 0:17:18That's an area that depends in the broadcast world on standards
0:17:18 > 0:17:21but is much easier for things like internet video,
0:17:21 > 0:17:22where fewer standards exist.
0:17:24 > 0:17:28Thanks, Rich. But it's not all about movies and TV programmes.
0:17:28 > 0:17:31As well as Sony's announcement of PlayStation Now,
0:17:31 > 0:17:35there's been another big video games launch at CES
0:17:35 > 0:17:38and Marc got his hands on it.
0:17:40 > 0:17:44Valve is an outfit famous for producing blockbuster video games
0:17:44 > 0:17:49and for launching the wildly-successful Steam digital store.
0:17:49 > 0:17:53It's now making its first foray into producing hardware,
0:17:53 > 0:17:55with the Steambox.
0:17:56 > 0:17:59The Steambox is basically a PC designed for the living room,
0:17:59 > 0:18:01living beneath the television set.
0:18:01 > 0:18:05Valve have made use of an operating system which is limit based,
0:18:05 > 0:18:06which they've dubbed SteamOS.
0:18:06 > 0:18:10They also seem to have taken a leaf out of the Google Android playbook.
0:18:10 > 0:18:13They'll be producing a version of this machine themselves
0:18:13 > 0:18:17but have signed up 13 third-party manufacturers
0:18:17 > 0:18:19to create these computing crates.
0:18:19 > 0:18:21Confusingly, some of these machines
0:18:21 > 0:18:26will have different specifications and different prices.
0:18:27 > 0:18:31The Steambox will make use of a new and different kind of controller.
0:18:31 > 0:18:34Analogue control sticks are replaced with touchpads
0:18:34 > 0:18:38that provide haptic, or forced feedback to the user.
0:18:38 > 0:18:40The one I'm playing on is a prototype.
0:18:40 > 0:18:43The finished controller will also have a touch-screen display
0:18:43 > 0:18:47in the space currently occupied by those four square buttons.
0:18:52 > 0:18:54If you're used to analogue sticks,
0:18:54 > 0:18:57the touch controller takes a little bit of getting used to.
0:18:57 > 0:19:00And seems to be really, very, very responsive indeed.
0:19:04 > 0:19:08So here they are, the very first batch of third-party Steamboxes.
0:19:08 > 0:19:10Some of which look quite sleek,
0:19:10 > 0:19:13like they could slip seamlessly beneath your existing kit.
0:19:13 > 0:19:15And some, which, to my eyes,
0:19:15 > 0:19:18look a little bit like a minibar fridge crossed with an existing PC.
0:19:18 > 0:19:20Very Vegas.
0:19:22 > 0:19:27This first batch of machines are priced between 500 and 6,000.
0:19:27 > 0:19:31Prototype test units are already in the wild being put through their paces,
0:19:31 > 0:19:35with finished boxes likely to be released later this year.
0:19:37 > 0:19:38Marc Cieslak.
0:19:38 > 0:19:42As with many tech expos, sometimes the most interesting stuff
0:19:42 > 0:19:44doesn't turn up in glamorous halls
0:19:44 > 0:19:47but, instead, in the seedy back alleys,
0:19:47 > 0:19:50where the little innovators set out their stalls.
0:19:50 > 0:19:54This is university research, which detects neural impulses,
0:19:54 > 0:19:57in this case, the ones controlling my eyebrow muscles,
0:19:57 > 0:20:01and then turns them into a pink monkey arm-wrestling game.
0:20:01 > 0:20:04Where, at the moment, I am being outwaggled by Nema here.
0:20:04 > 0:20:06OK. Back to London now. It's time for Webscape.
0:20:06 > 0:20:08And here is Kate Russell.
0:20:14 > 0:20:16There are plenty of websites online
0:20:16 > 0:20:19where you can browse through thousands of recipes
0:20:19 > 0:20:22but sometimes the real gems are easier to find
0:20:22 > 0:20:27in a specialised collection, like at greatbritishchefs.com.
0:20:27 > 0:20:29Having stuffed yourself silly
0:20:29 > 0:20:33with cold turkey throughout the festive season,
0:20:33 > 0:20:36surely it's time for a change of menu.
0:20:36 > 0:20:40These pages ooze delicious recipes, tips
0:20:40 > 0:20:44and how-to-videos from distinctive British chefs
0:20:44 > 0:20:46who all cook in their own restaurants.
0:20:46 > 0:20:51Recipes are all clearly identified by skill level and prep time
0:20:51 > 0:20:55so you can plan the perfect feast for any occasion
0:20:55 > 0:20:59using fresh, seasonal vegetables and ingredients.
0:20:59 > 0:21:02There are lots of free apps
0:21:02 > 0:21:05for Apple devices and Windows 8 desktop.
0:21:05 > 0:21:08And if you're following a recipe on your laptop in the kitchen,
0:21:08 > 0:21:11you can launch the screen into cooking mode
0:21:11 > 0:21:16for full-screen steps that are easy to navigate with floury fingers.
0:21:16 > 0:21:19"Turn the pastry around on the work surface
0:21:19 > 0:21:21"so that you roll it altogether."
0:21:23 > 0:21:28# Come on, skinny love what happened here? #
0:21:28 > 0:21:30If all that's a bit rich for you,
0:21:30 > 0:21:32here's another specialist recipe site
0:21:32 > 0:21:35that should appeal to healthy eaters.
0:21:35 > 0:21:39Skinnytaste is all about maximum flavour, minimum naughtiness.
0:21:39 > 0:21:41With Weight Watchers-friendly recipes
0:21:41 > 0:21:44that should make it a pleasure to eat a healthy diet.
0:21:50 > 0:21:53Who's watching you online?
0:21:53 > 0:21:57It's a question we've all been pondering a little more seriously
0:21:57 > 0:21:59since Edward Snowden blew the lid
0:21:59 > 0:22:02on various government activities recently.
0:22:02 > 0:22:05And now, thanks to a plug-in for Firefox,
0:22:05 > 0:22:07you can see a little more clearly
0:22:07 > 0:22:10what's going on under your browser's hood with Lightbeam.
0:22:12 > 0:22:14Once installed, the app will track
0:22:14 > 0:22:17which websites are talking to your browser.
0:22:17 > 0:22:21Even the third-party sites serving up things like ad banners
0:22:21 > 0:22:25and tracking cookies to follow you around the web.
0:22:25 > 0:22:29This is the part of the internet you can't usually see
0:22:29 > 0:22:34and it makes for enlightening observation.
0:22:34 > 0:22:36You can explore the information
0:22:36 > 0:22:39using one of three data-visualisation tools.
0:22:39 > 0:22:43Data is collected continuously as you surf around the web,
0:22:43 > 0:22:46building up a picture of how your activity
0:22:46 > 0:22:48is being tracked and traced.
0:22:48 > 0:22:51# I always feel like somebody's watching me
0:22:51 > 0:22:53# Tell me, is it just a dream? #
0:22:54 > 0:22:57If you played a lot of board games over the holidays,
0:22:57 > 0:23:01you'll probably recognise this bad boy, Connect Four.
0:23:01 > 0:23:04Our video of the week this week comes from Numberphile
0:23:04 > 0:23:07and reveals how you can guarantee a win.
0:23:07 > 0:23:10So simple, it feels almost like cheating.
0:23:10 > 0:23:15And it is a mathematical certainty that you will win
0:23:15 > 0:23:19if you play perfectly by dropping your opening disc,
0:23:19 > 0:23:22or stone, as these are sometimes called,
0:23:22 > 0:23:26into the middle column, like so.
0:23:26 > 0:23:30Thank you, Kate. Kate Russell's Webscape.
0:23:30 > 0:23:33And that rounds off Click in Las Vegas Part One.
0:23:33 > 0:23:36After all, there's far too much at CES to cover in just one programme,
0:23:36 > 0:23:39so we have been forced to stick around
0:23:39 > 0:23:42to bring you more from the show next week. What's a geek to do?
0:23:42 > 0:23:45Feel free to get in touch about anything you've seen.
0:23:45 > 0:23:47We're on Twitter, Google+ and Facebook
0:23:47 > 0:23:49and on the e-mail, of course.
0:23:49 > 0:23:50click@bbc.co.uk
0:23:50 > 0:23:54And you can check out the latest technology news at our website,
0:23:54 > 0:23:56bbc.co.uk/click
0:23:56 > 0:24:00Thanks for watching and we'll see you back in Vegas next week.